Action Required: Preparation for January 2026 Tenable Security Center Feed Update
We are writing to announce an important upcoming change to the Tenable Security Center feed data. Starting in mid-January 2026, the size of Tenable Security Center feeds will increase due to the addition of new Vulnerability Priority Rating (VPR) data; this data will be available in Tenable Security Center 6.8, anticipated for release later in Q1 2026. This update ensures you continue to receive comprehensive vulnerability data, but it requires immediate action to ensure your environment is prepared. What you need to do To prevent the feed size from causing PHP memory exhaustion in your environment, please follow the resolution path for your specific version: Versions 6.5.1 – 6.7.2: Patch 202601.1 is now available. Applying this patch will automatically modify the PHP configuration to increase the memory limit. Versions Prior to 6.5.1: Follow the instructions outlined in this Knowledge Base article to modify the PHP configuration. Note: Tenable Security Center consoles with less than 8 GB RAM may need to have their hardware resources updated. Review Tenable Security Center hardware recommendations Why this matters Taking action now allows you to adopt a proactive approach to this feed expansion, ensuring your nightly updates continue seamlessly. Prevent SC Feed Update Failures: Without this fix, SC Feed updates may fail and log an "Allowed memory size... exhausted" error or terminate abnormally with error status '255'. Protect Disk Space: Failing feed updates can leave behind orphaned files in /opt/sc/data/feed.XXXXX folders, which may build up and cause disk space issues over time. Access our related documentation to learn more: Tenable Security Center Patch 202601.1 (2026-01-06) Knowledge Base: Tenable Security Center Feed Update Failing with "terminated abnormally with error status '255'" Due to PHP Memory Exhaustion
Tenable Security Center 6.7: Modern Visibility, Smarter Automation, Stronger Performance
With Tenable Security Center 6.7, you gain a faster, clearer, and more flexible way to manage vulnerabilities across your environment. This release modernizes the experience, strengthens automation, and improves performance to help you reduce risk more efficiently. What’s New: Explore – Assets (Preview): See your environment through a modernized interface with structured data, flexible filtering, and grouping tools that make asset analysis faster and easier. Get a walkthrough > Triggered Agent Scanning: Automate Tenable Agent scans using your own triggers—like time intervals or file changes—so vulnerabilities are found as soon as they appear. See in action > Credential Verification Scan Policy: Confirm that your Windows and Unix credentials are working as expected with a simple scan policy designed to verify authentication success. Watch demo on demand > What’s Improved: Consistent Asset Tracking: Asset tracking logic now matches Universal Repository behavior, giving you consistent visibility across IPv4 and IPv6 assets. Simplified Naming: Asset Lists are now Asset Tags, and object identifiers (formerly Tags) are now Labels for greater clarity. Smarter Scanning: Advanced scan policies can now toggle off new plugin families by default—so your customized scan policies don’t change unexpectedly. Get more details > More Accurate Results: Configure Freeze Windows to mark scans as Complete (not Partial) when impacted, so you always get full visibility into your results. See more here > Optimized Performance: Enjoy faster scan ingest and query performance, plus improved PostgreSQL security and efficiency. Expanded Integrations: Use updated PAM support for BeyondTrust and VMware vCenter, along with enhanced Red Hat repository mapping capabilities (more information is available here). Before You Upgrade: You can upgrade directly from Security Center 6.3.0 or higher. Hardware specifications have been updated—systems below the new recommendations will still upgrade, but performance may vary. Tenable Support can help you fine-tune configurations if needed. Important Changes in 6.7.0: Web Application Scanning via Nessus is deprecated. Move your web app scanners to Tenable Core or Docker-based scanners. Kubernetes deployment support ends in this version. Security Center Kubernetes customers will migrate to Tenable Enclave Security, which delivers a secure, modern foundation for Kubernetes-based environments. With these updates, you’ll gain a more responsive, scalable, and unified way to secure your environment—helping you move from detection to action with greater speed and confidence. [Read the Full Release Notes] or [Upgrade Now]
December 2025 Tenable Product Newsletter
Greetings! Check out our December newsletter to learn about the latest product and research updates, upcoming and on-demand webinars and educational content — all to help you get more value from your Tenable solutions. Tenable One What's new in Tenable One: November 2025 release This month's release delivers broader visibility, deeper insights, and more tailored data analysis to help you manage and reduce risk. Release highlights: New Tenable One Connector: Connect Tenable One with your Claroty platform to manage OT risks alongside the rest of your attack surface to reveal how IT exposures can directly impact industrial control systems and critical infrastructure. Protect uptime and safety by viewing IT and OT as a single, connected environment. Edit widgets: Edit and update widgets on dashboards you own. Customize all configuration parameters, including widget type, categories, values, data labels, stacking, and filters, to tailor insights to your specific needs. RBAC new roles: Unlock more precise access control with a new custom exposure management role for more granular access to the different modules in Tenable One, including tag enforcement, along with a dedicated read-only role for improved oversight. See all platform enhancements >> Tenable Is a Leader in the First-Ever Gartner®️ Magic Quadrant™️ for Exposure Assessment Platforms We’re proud to share that Tenable has been named a Leader in the first-ever 2025 Gartner Magic Quadrant for Exposure Assessment Platforms, ranking highest for both Ability to Execute and Completeness of Vision. Tenable was also positioned as a Leader in both the IDC MarketScape: Worldwide Exposure Management 2025 Vendor Assessment and The Forrester Wave™️: Unified Vulnerability Management, Q3 2025. This recognition wouldn’t be possible without you — our customers. Your insights, feedback, and collaboration have been instrumental in shaping Tenable One, helping organizations around the world reduce exposure risk across their entire attack surface. Get the report > Tenable Cloud Security Console | Unified cross-cloud view: Explorer is the new unified page. Get a complete cross-cloud view of all resources and findings. Query across objects, export results, and use Graph view to visualize risk paths. Network | Validate real-world exposure: Network Scanner now validates actual external exposure to identify truly reachable cloud resources and exposed endpoints. Use real-world data to cut false positives and sharpen prioritization. IAM | Full entitlement insight: Inventory now displays all roles and identity-based policies across AWS, Azure, GCP, Entra ID, and Google Workspace, including unused ones. Proactively reduce entitlement risk by creating custom least-privilege policies for any supported role. Vulnerability management | Public AMI scanning: Expanded AWS coverage now supports scanning public AMIs (cloud-managed AMIs), including vendor and AWS-published images in your posture assessments for a comprehensive security view. View all updates>> Tenable Vulnerability Management Mobilize your VM data Unify teams and streamline remediation workflows with the initial release of mobilization services, beginning with ticketing integrations in Tenable Vulnerability Management. Automatically or manually create bi-directional tickets in Jira Cloud via Exposure Response Initiatives. This capability accelerates response times by synchronizing your security findings with tickets in Jira Cloud. See mobilization in action: Watch this walkthrough to see how to set up and use the new ticketing integration. Review the documentation and Quick Reference Guide for detailed steps. Note: ServiceNow ITSM ticketing mobilization is coming soon. Tenable Security Center What’s new in Tenable Security Center 6.7 See your environment more clearly and act faster on what matters most. This release delivers a modern, intuitive experience that improves usability, scalability, and efficiency across your operations. Here’s what’s new: Explore – Assets (preview): Get a modern view of your assets with advanced filtering and improved navigation that helps you identify risks faster. Triggered agent scanning: Automate Tenable Agent scans based on conditions you define, so you can catch vulnerabilities sooner and respond confidently. Credential verification scan policy: Quickly validate Windows and Unix credential pairs with a built-in template that confirms authentication success. Performance and reporting enhancements: Experience faster scan ingestion, faster reporting, and improved backend performance that keeps pace with your team. Before you upgrade: Tenable Security Center 6.7 supports upgrades from version 6.3.0 and later. Hardware specifications are updated for this release. Systems below the new recommendations will still upgrade successfully, but performance may vary. Upgrade now and read the release notes to take advantage of these improvements and keep your environment running at peak performance. Patches for Tenable Security Center Address recent vulnerabilities by applying two security patches: 202509.2.1 (resolves Critical SimpleSAML CVEs) and 202509.1 (resolves High PostgreSQL CVEs). You need manual installation for both. The Software Updates feature is not compatible with these patches. Key requirements: Compatibility: Patch 202509.2.1 applies to SC 6.4 through 6.6. Patch 202509.1 applies to SC 6.5.1 and 6.6.0. Prerequisite: If you are on SC 6.5.0, you must first upgrade to 6.5.1. Upgrade note: Patch 202509.2.1 may impact future SC upgrades. See this KB article for more information. Refer to the release notes and advisories (TNS-2025-20 and TNS-2025-18) for more information and download patches here. Tenable OT Security Introducing Tenable OT Security 4.5 (Early Access) The upcoming release of Tenable OT Security 4.5 – now available in Early Access – focuses on scalability for enterprise environments, enhanced power grid visibility, and improved integrations across the Tenable One portfolio. Advanced dynamic tagging: Streamline prioritization and reporting at scale with the ability to create rule-based groups and tags using multiple filters, including asset type, risk score, and criticality. Enhanced grid visibility (IEC 61850): Added support for IEC 61850 to improve passive detection of intelligent electronic devices (IEDs) with safer, deeper visibility for substation and power generation environments. RBAC for enterprise manager: New role-based access controls (RBAC) enable administrators to assign users to specific ICPs using user groups, so users only view the zones they are authorized to see while inheriting ICP-level roles. Unified SOC visibility: You can now directly view policy violations that Tenable OT Security detects, such as unauthorized access or failed logins, within Tenable Security Center dashboards and reports to bridge the gap between OT and the SOC. Expanded compliance mapping: The Compliance Dashboard now includes direct mapping for IEC 62443-3-3 and NIST-CSF to simplify how you measure and report against these critical security frameworks. In case you missed it: What’s new in Tenable OT Security 4.4 Unified exposure management: Sync your OT asset tags directly to Tenable One and Tenable Security Center to enrich enterprise IT security workflows with OT context. Deep visibility for specialized environments: Gain granular details on sensitive devices by importing PLC project files (starting with Rockwell Automation) without active queries. Reduced alert fatigue: A redesigned Policy Violations dashboard unifies disparate alerts into actionable insights to help you focus on your most critical exposures. Expanded protocols: Added support for Foxboro DCS and VXLAN environments. Streamlined workflows and sensor configuration: A new workflow helps you easily find and merge duplicate assets for a more accurate inventory, while a simplified sensor configuration reduces deployment complexity. Review the release notes to see what’s new and how to upgrade. Tenable Identity Exposure Attack path optimization: Complex attack path queries now time out after three minutes and automatically revert to the shortest, most viable path. Get critical findings faster when dealing with large-scale domain environments. (v3.109) Syslog direct linking: Syslog alerts now contain a new time-based URL. Use this link to jump instantly to the exact incident details within Tenable Identity Exposure to accelerate your investigation and response workflow. (v3.108) Kerberos IoE clarity: The Dangerous Kerberos Delegation Indicator of Exposure (IoE) now features dedicated paragraphs for each vulnerability reason to simplify understanding and make remediation steps clearer and more concise. (v3.108) View all updates>> Tenable Web App Scanning Optimized scanning for production environments Eliminate conflicts with peak traffic hours using enhanced scan windows. You can now define granular scan (green) or pause (red) windows for individual scans, independent of global settings. Whether spanning multiple days or scheduling multiple windows per day, your assessments automatically progress during approved hours without manual restarts. For more details, review the documentation for pause and resume scans and basic scan settings. Tenable Enclave Security Tenable Enclave Security and Container Security 1.7 now generally available This release brings Security Center 6.7 into the Enclave Security platform and introduces exposure response for container security. See our announcement above for more information on the benefits of Security Center 6.7. With exposure response in container security, customers can better track and prioritize remediation efforts by: Creating initiatives to identify critical exposures, assign ownership and apply SLAs Managing initiatives through customizable dashboards Using advanced query capabilities to drill into specific findings, assets or vulnerability combinations. For more information review the Tenable Enclave Security 1.7 release notes. Tenable Cloud Security FedRAMP Tenable Cloud Security now available through GSA OneGov Federal agencies can now purchase Tenable Cloud Security FedRAMP through the GSA OneGov program at a 65% discount through March 2027. This partnership makes it easier and more cost effective for federal agencies to identify and reduce cloud risk by gaining visibility into misconfigurations, vulnerabilities and excessive permission across cloud environments, supporting federal cloud first policies and zero trust initiatives. Interested agencies should request more information on our Tenable and GSA webpage or email publicsector-gsa@tenable.com. For more information: Attend our webinar on January 15, 2026: Cloud security for federal agencies: Threats, best practices and the GSA OneGov advantage Read our blog: Tenable partners with GSA OneGov to help federal government boost its cloud security Tenable Training and Product Education Enhance your attack surface management skills Benefit from a superior learning experience with the updated Introduction to Tenable Attack Surface Management course. We've introduced a modernized interface and smoother navigation for immediate improvement. Access this no-cost course, along with many other on-demand options, anytime at Tenable University. Start learning today to gain essential skills and better manage your organization's external attack surface. Tenable Webinars Tune in for product updates, demos, how-to advice and Q&A. See all upcoming live and on-demand webinars at https://www.tenable.com/webinars. On-demand Escape the patching cycle. A guide to autonomous risk-based patching. Securing the future of AI in your enterprise. Policy frameworks that balance opportunity and oversight. Customer Office Hours These are recurring ask-me-anything sessions for Tenable Security Center, Tenable Vulnerability Management, Tenable Cloud Security, Tenable Identity Exposure and Tenable OT Security. Time-zone-appropriate sessions are available for the Americas, Europe (including the Middle East and Africa and Asia Pacific (APJ). Learn more and register here. Tenable Research Research Security Operations blog posts Subscribe to the Research team blog posts here. Agentic AI security: Keep your cyber hygiene failures from becoming a global breach A practical defense against AI-led attacks CVE-2025-55182: Frequently asked questions about React2Shell: React server components remote code execution vulnerability FAQ About Sha1-Hulud 2.0: The "second coming" of the npm supply-chain campaign CVE-2025-64446: Fortinet FortiWeb zero-day path traversal vulnerability exploited in the wild Microsoft Patch Tuesday 2025 Year in Review Microsoft addresses 56 CVEs, including two publicly disclosed vulnerabilities and one zero-day that was exploited in the wild to close out the final Patch Tuesday of 2025 Research release highlights Introducing new plugins to assess security posture for the transition toward Post-Quantum Cryptography (PQC)! Tenable Research PQC support helps customers inventory use of TLS and SSH quantum-resistant and vulnerable algorithms within their infrastructure using remote Nessus-based scans. For more information, see the Release Highlight. Content coverage highlights More than 5,000 new vulnerability plugins published, including new detections for the recent F5 BIG-IP Breach. More than 50 new audits delivered to customers. Read Tenable documentation.
Stop Choosing Between Simple and Powerful. Get Both with TPM 10.0
On January 22, we are thrilled to unveil Tenable Patch Management (TPM) 10.0. This update is a significant transformation of our patch product, designed to deliver the promise of modern, frictionless, and autonomous patching for everyone. We are officially retiring the "Express" vs. "Enterprise" distinction. Moving forward, TPM is a Single SKU model. Whether you need high-speed simplicity or deep granular control, you no longer have to choose. Every user now has access to the full power of the Tenable patching engine. TPM 10.0 reduces operational complexity, and focuses on the daily workflow of the administrator. Highlights of TPM 10.0 (SaaS & On-Premise) We’re moving away from executive ROI charts to focus on an Administrator-First interface. The new homepage prioritizes "Blind Spots" and "Delta Numbers," giving you an instant view of your unpatched gaps. A Simple Setup Wizard: A new 6-step onboarding guide replaces hours of manual setup, covering integration, device verification, and your first patching strategy in minutes. "What, When, & How" Strategy Builder Workflow: Build strategies and leverage Deployment Rings (formerly Waves) and automated Transitions (Success, Approval, or Delay) to control exactly how patches roll out. The Emergency Kit: A "Global Pause" button, instant rollback, and exception controls are now front-and-center on your dashboard. Single-Pane Visibility: The updated Monitoring & Deployments Dashboards offer a clear view of scheduled, in-progress, and finished deployments, allowing you to bypass approvals or skip ahead without menu-hopping. RBAC Enhancements (TPM On-Premise): Expanded Role-Based Access Control (RBAC) is now available for TPM On-Premise. New built-in security roles allow scoped access for specific locations (e.g., branch offices, testing labs) and read-only access for security audits. For the Power Users We haven’t removed the deep customization you love; we’ve just organized it. All advanced features like Intent Schema and Flex Controls have moved to the new Advanced Settings hub. This keeps the main interface clean for daily tasks while ensuring your "under-the-hood" configurations remain just one click away. Migration & Licensing: What It Means For You Customer Type What Happens on Jan 22? Action Required SaaS / Cloud Automatic upgrade to the v10 UI. None. Your subscription transitions at your next renewal. On-Premise Stay on your current UI until you choose to upgrade. Optional Upgrade: Contact us for a Zero-Dollar Exchange Order to unlock v10 features today. Get Started with These Resources To help you hit the ground running, we’ve attached two essential resources to this post: What's New in TPM 10.0 (PDF): A comprehensive feature guide, FAQ, and a navigation map to help you find your favorite v9 tools in the v10 interface. TPM 10.0 Video Walkthrough: Join Ahmad Maruf, Principal Product Manager of Tenable Patch Management for a deep dive into the new dashboard, wizard-driven onboarding, strategy creation, and emergency controls here. Your current product and strategies remain completely untouched and will continue to function as designed. Log in on January 22nd to explore the new dashboard, and experience the magic of simplicity combined with deep control. Happy Patching, Tenable Patch Product Management
January 2026 Tenable Product Newsletter
Greetings! Check out our January newsletter to learn about the latest product updates, research insights, and educational content — all to help you get more value from your Tenable solutions. Tenable One New Tenable One Connector | ORDR Bridge the gap between IT and OT. Connect Tenable One with ORDR to get a single view of your entire attack surface, showing exactly how a simple IT exposure can reach your critical operational technology. By treating IT and OT as a single, connected environment, you can better protect your uptime and ensure smooth and safe operations. Learn more >> Tenable Cloud Security Tenable named a Customers’ Choice in the 2025 Gartner® Peer Insights™ Voice of the Customer for Cloud-Native Application Protection Platforms (CNAPPs) We are excited to share that Tenable is named a Customers’ Choice in the 2025 Gartner® Peer Insights™ Voice of the Customer for Cloud-Native Application Protection Platforms (CNAPPs). In this report, Gartner Peer Insights provides a rigorous analysis of 1,664 reviews and ratings of 10 vendors in the CNAPP market. In the 18-month eligibility window, we received an average of 4.8 out of 5 stars for Tenable Cloud Security based on 71 reviews as of October 2025. We’re grateful to you, our customers. This kind of feedback tells us we're delivering on what matters most! Learn from your peers as you choose the best solution for your cloud security program. You can read the report here. Exclusions | Strategic risk management: Streamline exception handling with a new centralized framework. Define business scenarios to ignore non-actionable findings or adjust their severity using flexible conditions like tags and attributes. All legacy exceptions now migrate here for a single, auditable source of truth. Reports | Query-to-report automation: Transform any search in Explorer into a scheduled or on-demand report. Leverage a redesigned, full-screen reporting experience featuring live data previews and local timezone support to ensure stakeholders receive actionable data exactly when they need it. IAM | AWS ABAC and granular visibility: Permission evaluations now support AWS attribute-based access control (ABAC) for highly accurate least-privilege recommendations. Additionally, a new dedicated Access Level section in resource profiles replaces generic summaries with a detailed breakdown of permission categories. Projects | Scalable API automation: Manage high-volume environments with new GraphQL API support for Projects. Programmatically create, modify, or delete projects and role assignments to align security governance with rapid DevOps workflows. Data security | Precision classification: Enhance data discovery by using Regex to exclude known or irrelevant values from classification to ensure your data security findings focus on actual sensitive information while filtering out noise. View full cloud release notes Tenable Identity Exposure This month, we are focusing on removing deployment friction for indicators of attack (IoA). To maintain a high-velocity security posture, we have simplified the process of authorizing installation scripts within your existing EDR/AV environments. Frictionless IoA deployment: We’ve added three new parameters to the IoA installation script to ensure your security stack works in harmony. This enhancement accelerates time-to-protection by pre-authorizing deployment scripts and preventing false-positive blocks from security tools. Proactive authorization: Use OutputCertificate or GetSignatureToWhitelist to retrieve the Tenable certificate or script hash for immediate allowlisting. Controlled execution: The TimerInMinutes parameter allows you to delay installation, ensuring your environment has processed allowlist updates before the script runs. View full identity release notes By focusing on these specific parameters, your team can avoid the manual overhead of troubleshooting blocked installations and move directly to monitoring for identity-based threats. Tenable Vulnerability Management Streamline your Microsoft Patch Tuesday remediation Master the monthly operational challenge of Microsoft Patch Tuesday with the updated one-stop-shop dashboard. You can now balance critical deployments against user disruption with a comprehensive view of your organization's remediation status to quickly detect vulnerable devices and prioritize the most difficult issues. This update leverages three key advancements: Enhanced VPR analysis: Utilize the newest algorithm to focus on your most critical vulnerabilities. The enhanced analysis reduces your workload and offers greater explainability for risk scoring. Granular asset tracking: Leverage new software inventory attributes to distinctly analyze risk across operating systems versus applications and packages. Reboot detection: Instantly identify assets with applied patches that are vulnerable due to a pending reboot, so you can close security gaps completely. Download a new copy of this dashboard to access the new widgets and data visualizations. Nessus SSH Session Re-use feature added for credential scans Nessus now supports an opt-in feature to reuse SSH sessions during a scan when running Nessus version 10.9.0 or greater. Added in response to numerous requests from customers like you, this update will reduce the number of new SSH connections established during remote network scans and the associated increase in network traffic. Access more information in Tenable Research Release Highlights here. Tenable Security Center Action required: Preparing for upcoming VPR feed update Starting mid-January 2026, the Tenable Security Center feed will expand to support new Vulnerability Priority Rating (VPR) data. To prevent PHP memory exhaustion and ensure your daily updates continue seamlessly, you must take immediate action. Versions 6.5.1 – 6.7.2: Patch 202601.1 is now available. Applying this patch will automatically modify the PHP configuration to increase the memory limit. Versions prior to 6.5.1: Follow the instructions outlined here to modify the PHP configuration. Note: Consoles with less than 8 GB RAM may require a hardware resource update. In case you missed it: Tenable Security Center 6.7 is now available See your environment more clearly and act faster on what matters most. This release delivers a modern, intuitive UX that improves usability, scalability, and efficiency across your workflows. Explore – Assets (preview): Get a modern view of your assets with advanced filtering and improved navigation that helps you identify risks faster. Triggered agent scanning: Automate Tenable Agent scans based on defined conditions, so you can catch vulnerabilities sooner and respond with confidence. Credential verification scan policy: Quickly validate Windows and Unix credential pairs with a built-in template that confirms authentication success. Performance and reporting enhancements: Experience faster scan ingestion, faster reporting, and improved backend performance that keeps pace with your team. Before you upgrade: Tenable Security Center 6.7 supports upgrades from version 6.3.0 and later. The release updates hardware specifications. Systems below the new recommendations will still upgrade successfully, but performance may vary. Upgrade now and view the release notes for details. Tenable Patch Management Get the magic of simplicity and deep control On Jan. 22, your patching experience transforms into a single, unified powerhouse. You no longer have to choose between speed and granular control. You now have full access to our most robust engine designed for autonomous patching. We’ve streamlined your workflow to help you close security gaps faster: Set up in minutes, not hours, with the new 6-step onboarding wizard. Eliminate guesswork using the intuitive "What, When, & How" strategy builder. Act fast with front-and-center emergency controls like Global Pause. Rest assured, your current strategies remain untouched and will continue to function exactly as designed. Explore the new features. Tenable OT Security Now available: Tenable OT Security 4.5 This release delivers improved scalability for enterprise environments, enhanced power grid visibility, and new integrations across the Tenable One portfolio. Advanced dynamic tagging: Streamline prioritization and reporting with the ability to create rule-based groups and tags with multiple filters, including asset type, risk score, and criticality. Enhanced support for IEC 61850: Improve passive detection of intelligent electronic devices with comprehensive visibility across substation and power generation infrastructures. Unified SOC visibility: You can now directly view policy violations that Tenable OT Security detects, such as unauthorized access or failed logins, within Tenable Security Center dashboards and reports to bridge the gap between OT and the SOC. Expanded compliance mapping: Simplify how you measure and report against critical security frameworks with support for IEC 62443-3-3 and NIST-CSF in the Compliance Dashboard. Role-based access controls (RBAC): Tenable Enterprise Manager now enables admins to assign users to specific ICPs using user groups, so users only view the zones they’re authorized to see while inheriting ICP-level roles. Tenable Training and Product Education Introducing the Tenable Universal Education SKU Maximize your team’s expertise without the pressure of immediate decision-making. Tenable Universal Education SKUs streamline your procurement by consolidating all training needs into a single, flexible entitlement. You can secure your budget today and choose your specific product or certification path later as your security priorities evolve. This flexibility also applies to your existing Enrollment Codes, which you can now use for any applicable course. When you are ready to train, simply visit Tenable University, select your course from the eligible catalog, and apply your code to start learning. Tenable Webinars Tune in for product updates, demos, how-to advice and Q&A. See all upcoming live and on-demand webinars here. On-demand Escape the patching cycle. A guide to autonomous risk-based patching. Securing the future of AI in your enterprise. Policy frameworks that balance opportunity and oversight. Customer office hours These are recurring ask-me-anything sessions for Tenable Security Center, Tenable Vulnerability Management, Tenable Cloud Security, Tenable Identity Exposure and Tenable OT Security. Time-zone-appropriate sessions are available for the Americas, Europe (including the Middle East and Africa and Asia Pacific (APJ). Learn more and register here. Tenable Research Research Security Operations blog posts Subscribe to the Research team blog posts here. CVE-2025-64155: Exploit code released for critical Fortinet FortiSIEM command injection vulnerability Microsoft’s January 2026 Patch Tuesday addresses 113 CVEs (CVE-2026-20805) Research release highlights SSH Session Reuse: Opt-in to this feature to reduce the number of SSH connections made during remote network scans within Tenable Vulnerability Management and Nessus Miracle Linux Local Security Checks: Scan for Miracle Linux vulnerabilities using the newly released plugins. SNMPv3 for CyberArk and HashiCorp Vault: Choose to query the CyberArk or Hashicorp vaults using the SNMPv3 credentials. Content coverage highlights More than 4,700 new published vulnerability plugins. More than 60 new audits delivered to customers. Read Tenable documentation.November 2025 Tenable Product Newsletter
Greetings! Check out our November newsletter to learn about the latest product and research updates, upcoming and on-demand webinars and educational content — all to help you get more value from your Tenable solutions. Tenable One What’s new in Tenable One: October 2025 release This month’s release delivers greater visibility, faster analysis, and more flexibility across APA and Inventory to help you manage risk with ease. APA enhanced public APIs: We’ve improved our public APIs with a higher chunk limit and standardized naming conventions for smoother integrations and a more consistent experience. Inventory export: Easily export asset and finding information to CSV or JSON, so it’s simpler to share insights and collaborate across teams. APA new filters: Analyze paths and techniques more efficiently with new filtering options, including MITRE ID and “Archived by User,” for faster, more focused investigations. Create tickets in inventory findings: Drive action across all your assets in Tenable One by creating a direct link between security findings and workflows to improve collaboration and accelerate response times. See all platform enhancements. Tenable is named a Leader in the first-ever Gartner® Magic Quadrant™ for Exposure Assessment Platforms We believe Tenable’s recognition as a Leader, positioned highest in Ability to Execute and furthest in Completeness of Vision among all vendors evaluated, is validation of the path we've forged together with our customers. Together, we’re redefining exposure management. This exciting report comes on the heels of both the IDC MarketScape: Worldwide Exposure Management 2025 Vendor Assessment and The Forrester Wave™: Unified Vulnerability Management, Q3 2025. Tenable is the only vendor recognized as a Leader across all three of these trusted industry reports. Tenable Cloud Security Reminder: Tenable Cloud Security requires that you log in to view documentation and release notes. To try/see the product, contact your account manager or request a demo. Accelerate your cloud security maturity! Now launched: Tenable Cloud Vulnerability Management! This new offering, part of Tenable One, delivers foundational risk prevention and container security for hybrid environments, granting vulnerability management stakeholders key capabilities to: Achieve an agentless inventory of all cloud virtual machines, images and containers Unify vulnerability risk visibility across on-premises and multi-cloud environments Receive clear remediation steps for closing risk while laying the foundation for a holistic exposure management program tomorrow Tenable Cloud Vulnerability Management extends the power of Tenable's leading vulnerability management expertise directly into the cloud for consistent security controls across your entire attack surface. New, actionable use cases to accelerate your cloud security program: Enforce least privilege across cloud identities Mitigate the blast radius of vulnerabilities New Tenable research/accolades: New AI discovery: 7 novel AI vulnerabilities in ChatGPT New insights brief from our State of the Cloud and AI Security research Named CTEM Leader in Latio’s 2025 Cloud Security Market Report Console New finding insights widgets: See risk and response at a glance. Get sharper visibility into your cloud risk posture with new widgets for findings, trending, mean time to resolve (MTTR), and resolved findings. Quickly spot patterns, track progress, and measure response efficiency, all from your dashboard. These new measurement tools equip you to better assess and quantify your cloud security program’s progress and response efficiency. Smarter, custom dashboards for deeper, side-by-side insights: Go beyond static views. Apply granular filters to dashboard widgets, further customization of your dashboards to address your specific needs. Add the same widget multiple times with different filters to instantly reveal insights such as severity trends, without navigating away. Bulk resource labeling: Organize at scale in seconds. Save time and maintain a clean cloud inventory. Apply one or more custom labels to multiple resources at once, like tagging all Production EC2 instances in a single action, for faster organization, enriched context, and more efficient reporting. These features contribute to an ever-more tailored solution, giving you the flexibility to secure your dynamic cloud environment while meeting your operational needs. Data Snowflake data scanning: Find sensitive data fast, now in Snowflake. Tenable Cloud Security now supports inventory and data protection for Snowflake, scanning the platform to detect and classify sensitive data, and give visibility into where critical data lives and if it’s at risk. Reduce your exposure across this popular cloud data platform. Learn more in the Snowflake FAQ in the Documentation. Workload Smarter Linux vulnerability detection: No more noise. Tenable now improves Linux vulnerability detection by ignoring unused kernel versions left after upgrades. Expect fewer unnecessary findings and a clearer picture of the real risks affecting your Linux workloads. Identity IAM access visibility: Spot high-risk resources fast. The IAM Access Level column in Inventory now covers both Azure and AWS. See the highest (maximum) access level any principal has to a resource across your multicloud environment, quickly identify publicly or externally exposed resources, and reduce the risk of over-permissioned accounts. Upcoming changes New network scanning: We’re excited to inform all Tenable Cloud Security users that, starting in December, a powerful new network scanner capability will be available, activated by default. This feature improves your cloud visibility by actively verifying which resources are truly reachable from the internet. It also helps prioritize verified risks more effectively and reduce false positives, so your teams can focus on what truly matters. No further configuration needed. Find results under Inventory > Network Endpoints. To opt out, please go to Settings > Cloud Security > Network > Scanner. Tenable Vulnerability Management Get control over vulnerability exceptions with query-based recast You need to trust your vulnerability data, and that means your exceptions must be spot-on. We've enhanced Tenable Vulnerability Management with Query-Based Recast to give you the precision and automation necessary to confidently manage your risk posture. Here’s how you gain control and speed: Gain precision: Create highly granular vulnerability exceptions using 14 new criteria like Asset Tags, CVEs, networks and multiple plugins. You define the rule exactly, so your exceptions are exactly right. Simplify management: The modernized Rules Management experience now helps you avoid administrative headaches. You see Related Rules upfront, which means you eliminate confusing, conflicting policy outcomes before they take effect. Automate your workflow: Use the new Recast API to fully automate the creation and deployment of your Recast rules. You can integrate exception management directly into your existing security and ticketing workflows. Streamline your operations and get to a more accurate view of your risk faster. Read the Release Notes and review the Documentation. Accelerate your plugin deployment Significantly speed up plugin testing and deployment using the new Accelerated Plugin Updates toggle in agent profiles. When enabled, your agents check in more frequently, about every 33 minutes, to rapidly detect changes to the "Select Plugin set from the last 30 days" scheduling setting. This allows you to quickly push the latest plugins to production systems to minimize deployment latency. For more information, see documentation. Centralized management with scanner profiles Streamline scanner management using new Scanner Profiles, mirroring the functionality of Agent Profiles. Access this feature on the Sensors page under the Scanners menu. Profiles enable you to centrally control: Disabling scanner software version updates Pinning the scanner software version Configuring declarative plugin scheduling options This control simplifies maintenance and ensures consistency across your deployment. Note that Nessus scanners version 10.10.0 and above support this feature. For details, see the Release Note and User Guide. Nessus Tenable Nessus 10.10 now available We released Tenable Nessus 10.10, which includes a new global scan timeout setting so you can define a maximum duration for a host scan for greater control over scan windows. See the release notes for more details on new features and performance enhancements. Additionally, Terrascan has been removed from all standalone Nessus products. iIt is no longer supported. Refer to the Tenable Nessus Terrascan End-of-Service FAQ for more information. Tenable Security Center What’s new in Tenable Security Center 6.7 See your environment more clearly and act faster on what matters most. This release delivers a modern, intuitive experience that improves usability, scalability, and efficiency across your operations. Here’s what’s new: Explore – Assets (Preview): Get a modern view of your assets with advanced filtering and improved navigation that helps you identify risks faster. Triggered Agent Scanning: Automate Tenable Agent scans based on conditions you define, so you can catch vulnerabilities sooner and respond confidently. Credential Verification Scan Policy: Quickly validate Windows and Unix credential pairs with a built-in template that confirms authentication success. Performance and Reporting Enhancements: Experience faster scan ingestion, faster reporting, and improved backend performance that keeps pace with your team. Before you upgrade: Tenable Security Center 6.7 supports upgrades from version 6.3.0 and later. Hardware specifications are updated for this release. Systems below the new recommendations will still upgrade successfully, but performance may vary. Upgrade now to take advantage of these improvements and keep your environment running at peak performance. Read the release notes or upgrade now. Patches for Tenable Security Center Address recent vulnerabilities by applying two security patches: 202509.2.1 (resolves Critical SimpleSAML CVEs) and 202509.1 (resolves High PostgreSQL CVEs). You need manual installation for both. The Software Updates feature is not compatible with these patches. Key requirements: Compatibility: Patch 202509.2.1 applies to SC 6.4 through 6.6. Patch 202509.1 applies to SC 6.5.1 and 6.6.0. Prerequisite: If you are on SC 6.5.0, you must first upgrade to 6.5.1. Upgrade Note: Patch 202509.2.1 may impact future SC upgrades. See this KB article for more information. See the Release Notes and advisories (TNS-2025-20 and TNS-2025-18) for full details and download the patches here. Tenable Patch Management Tenable Patch Management now available in the cloud! We’re excited to announce that Tenable Patch Management is now available in the cloud. It’s easily accessible through your Tenable Workspace. This version includes all the great features you’ve grown to love in the on-premises version of Tenable Patch Management. Please note: if you’re currently on an on-premises version of Tenable Patch Management and would like to migrate to the cloud version, please contact your account team. See a list of third-party applications covered here and note that we are always adding more. For more information, please read the Tenable documentation and release notes. Tenable OT Security Fortify your CPS security posture with Tenable OT Security 4.4 The latest version of Tenable OT Security is now available, designed to give you a more integrated, efficient, and comprehensive view of your operational environment. New features and enhancements in this release include: Unified enterprise reporting for your exposure management program: Sync OT asset tags directly to Tenable One and Tenable Security Center to enrich your enterprise-wide security workflows with critical OT context. Reduced alert fatigue: A new Policy Violations dashboard unifies disparate alerts into actionable insights to help you focus on your most critical exposures first. Deep visibility for specialized environments: Gain granular asset details on sensitive devices by importing PLC project files (starting with Rockwell Automation) without active queries. We’ve also added support for Foxboro DCS and VXLAN environments. Streamlined workflows and sensor configuration: A new workflow helps you easily find and merge duplicate assets for a more accurate inventory, while a simplified sensor configuration reduces deployment complexity. Review the full release notes to learn more about what’s new and how to upgrade. Tenable Identity Exposure Tenable Identity Exposure (SaaS) v3.106 available now With this release, we’re strengthening our ability to surface the identity hygiene issues most likely to enable privilege abuse. The enhanced Password Weaknesses Indicator of Exposure now delivers deeper analysis and clearer guidance, so your teams can move faster from discovery to risk reduction. For full details, please review the release notes: https://docs.tenable.com/release-notes/Content/identity-exposure/saas/2025.htm Tenable Identity Exposure (On-Prem) v3.77.14 now shipping To support customers running complex or regulated environments, this update focuses on resilience and operational integrity. Improvements to RabbitMQ recovery and identity telemetry processing help ensure consistent, dependable analysis, so teams always have the visibility they need to act with confidence. Full release notes are available here. Tenable Ecosystem Tenable App for Microsoft Sentinel v3.1.1 This update for the Tenable App for Microsoft Sentinel v3.1.1 includes: Azure Gov Cloud support with a dedicated link on the Data Connector UI for Azure Gov Cloud. Update to the Azure Sentinel Tenable Vulnerability Management Connector’s Function Extension Bundle to the latest version. Improved performance and general bug fixes. For more details, check out the Tenable documentation and visit the Azure Marketplace to download. Note: this application is also available via Microsoft Azure Gov Cloud marketplace. Tenable Web Application Scanning Scan management just got smarter Two features, Scan by Tag and Add New Application, are now available. These fundamentally change how you manage and scan your web application portfolio, shifting your focus from individual scans to application-centric security. Scan by Tag: Now use your established tagging structure to define scan targets. You no longer need to manually enter or maintain extensive lists of web applications for every scan. By leveraging tags, you ensure consistency, making it easier to manage RBAC and efficiently filter and organize your scan data. Tags are configured in the "Settings" page. Add New Application: You have the power to define your applications manually or via the API before scanning them. This lets you define targets with greater precision, using criteria like port, protocol, or path in addition to the FQDN. By defining your application targets upfront, you ensure scan results consolidation into the correct, cumulative application data, for more accurate and meaningful findings. For more details, please refer to the Documentation and the Release Notes. Tenable Enclave Security Tenable Enclave Security: Now available as a hosted FedRAMP High and IL5 offering Tenable Enclave Security is now available as a hosted and managed solution for high security environments, delivered in partnership with Tenable partner, UberEther. This new offering brings the power of Tenable Security Center and container security to the cloud with full FedRAMP High and DoD IL5 compliance. For more information review the UberEther FedRAMP Marketplace listing, or read our latest blog to learn why container security is critical in restricted environments. Tenable Connect New in Tenable Connect: Innovators Roundtable We're excited to announce the launch of a new Tenable Connect group designed to foster a stronger community and enhance knowledge sharing: Innovators Roundtable. This group is dedicated to maximizing the value and success of our platform through active collaboration and the sharing of knowledge. A central hub for our most forward-thinking users to exchange cutting-edge resources, share best practices, and collectively push the boundaries of platform utilization. Join the conversation! Join the group today to learn and grow with your peers. Tenable Training and Product Education No-cost course: Introduction to Tenable Web Application Scanning Learn how to secure your web applications with Tenable’s new free, interactive on-demand course. You’ll explore how Tenable Web App Scanning differs from traditional vulnerability management, discover its key capabilities and sensors, and see demos of scan setup and results analysis in Tenable Vulnerability Management and the Tenable One Exposure Management Platform. Available now on Tenable University for everyone! Tenable Webinars Tune in for product updates, demos, how-to advice, and Q&A. See all upcoming live and on-demand webinars at https://www.tenable.com/webinars. Live customer workshops: November 25 & 26, 2025 (EMEA): Hands-on workshops on Tenable One Connectors. December 3, 2025: From fundamentals to focus (EMEA): Strengthening identity and access management in the Cloud. On-demand Escape the patching cycle. A guide to autonomous risk-based patching. Securing the future of AI in your enterprise. Policy frameworks that balance opportunity and oversight. Beyond the endpoint: Exposure management that’s proactive (EMEA). Why endpoint-first vulnerability management isn’t enough. (EMEA session) Nov. 4, 2025: Nessus customer update. Web application scanning with Nessus Expert. Nov. 4, 2025: Tenable OT Security customer update. What’s new in Tenable OT Security 4.4 and a sneak peek of Tenable OT Security 4.5. Nov. 5, 2025: Tenable Vulnerability Management customer update. Best practices for role-based access control (RBAC). Nov. 5, 2025: Tenable Web App Scanning Management customer update. Using WAS to identify and assess AI in your web applications. Nov. 6, 2025: Tenable One customer update. Third-party data in Tenable One. Nov. 6, 2025: Tenable Security Center customer update. How to automate reporting and remediation with alerts. Live Customer Office Hours These are recurring ask-me-anything sessions for Tenable Security Center, Tenable Vulnerability Management, Tenable Cloud Security, Tenable Identity Exposure, and Tenable OT Security. Time zone-appropriate sessions are available for the Americas, Europe (including the Middle East and Africa), and Asia Pacific (APJ). Learn more and register here. Tenable Research Research blog posts Why Early Visibility Matters: Risk Lurks in the Vulnerability Disclosure Gaps F5 BIG-IP Breach: 44 CVEs That Need Your Attention Now Frequently Asked Questions About The August 2025 F5 Security Incident CVE-2025-61882: Frequently Asked Questions About Oracle E-Business Suite (EBS) Zero-Day and Associated Vulnerabilities Oracle October 2025 Critical Patch Update Addresses 170 CVEs< Microsoft’s October 2025 Patch Tuesday Addresses 167 CVEs (CVE-2025-24990, CVE-2025-59230) Tenable Discovers Critical Vulnerabilities in SimpleHelp Tool: CVE-2025-36727 and CVE-2025-36728 Content coverage highlights Almost 6,000 new vulnerability plugins published, including new detections for the recent F5 BIG-IP Breach! More than 90 new audits delivered to customers! Documentation Read Tenable documentation.October 2025 Tenable Product Newsletter
Greetings! Check out our October newsletter to learn about the latest product and research updates, upcoming, and on-demand webinars and educational content — all to help you get more value from your Tenable solutions. Tenable One What's New in Tenable One: September 2025 Release This month's release delivers deeper visibility, faster analysis, and more flexibility in managing your organization's risk exposure. Dashboard data drill-down: Dive deeper into your dashboards. Investigate the data behind widgets, KPIs, and trends to validate insights and easily explore details. New dashboard widgets: The widget library now includes seven additional built-in widgets for more ways to visualize and analyze your exposure data. Global Search on Findings page: Build and run complex queries directly from the findings page to pinpoint the exact data you need without switching pages. Dedupe: Information order configuration: Control which sources take priority in property deduplication, so your asset inventory always reflects the most trusted data. See all platform enhancements >> Tenable Cloud Security Reminder: Tenable Cloud Security requires that you log in to view documentation and release notes. To try/see the product, contact your account manager or request a demo. New use cases and research insights Three new demonstrations of common Tenable Cloud Security uses to ease your path to cloudsec maturity: Ecosystem view of risk, Complete cloud lifecycle visibility and Cloud misconfiguration identification and remediation. Recently published Tenable research items: Gemini Trifecta: Read about the three (now-remediated!) vulnerabilities Tenable cloud research discovered within Google’s Gemini AI assistant suite. Security advisory: “Shai Hulud”: Find packages potentially compromised by this NPM supply chain attack flagged in your Tenable Console as “advisory vulnerabilities.” Take action: 1) Update/roll back affected packages. 2) Rotate secrets that may have been exposed. A new Insight Brief that explores key observations on complexity gleaned from our recent “State of the cloud & AI security” report. Platform: Usability and reporting/display enhancements Streamlined console navigation: Enjoy the new console navigation menu, fully redesigned for a more intuitive and efficient user experience. This major update helps you find the insights/tools you need faster. Column selection for inventory reports: Customize your inventory reports by selecting specific columns for inclusion. Create more focused, efficient reports with just the information you need. TV mode: View any dashboard in this full-screen, distraction-free mode. Use for continuous, real-time, operational display and broad visibility of security status. CWP - Workload protection Enhanced Vulnerability Priority Rating (VPR): Benefit from Tenable's enhanced VPR, now twice as efficient. Enable teams to focus on just the 1.6% of vulnerabilities posing real risk, with prioritization inclusive of industry/geo context. See the white paper. Improved coverage and accuracy in vulnerability detection: The addition of scoped NPM packages enhances visibility into Node.js workloads. No more flagging in unused kernel versions improves Linux workload vulnerability detection accuracy. Added granularity to Kubernetes workload vulnerability management: Directly map vulnerability findings in container images to specific Kubernetes workloads (e.g., EKS). This enhancement clarifies risk attribution and streamlines remediation by application or team. IAM - Identity and access management Configure trusted vendors: Tenable now lets you mark external vendors as trusted. This helps reduce finding severity and close toxic combinations, and focus monitoring on meaningful external access to make risk management more efficient. Learn more. Automatically remediate unused SSO permissions: Quickly identify and remove inactive SSO groups or users with a single click to streamline your risk mitigation process. This strengthens least-privilege enforcement and reduces identity risk. JIT - Just-In-Time Access Expanded Slack actions: We’ve enhanced Slack support with key actions available in the JIT Portal, including self-revoking active sessions and submitting recurring access requests. These updates make JIT workflows in Slack faster and more productive to drive adoption of this high-value feature. Read about JIT access here. Tenable Vulnerability Management Accelerate plugin testing with quicker agent updates Speed up your plugin testing workflows and deploy the most recent plugins faster using the new Accelerated Plugin Updates feature. This provides an additional toggle within your agent profiles. When enabled, the agent will check in more frequently than the default to look for any changes made to the plugin scheduling section “Select Plugin set from last 30 days.” This increased check-in frequency helps you shorten the time it takes to get tested plugins onto assets. Note that this feature only supports updates to the “Select Plugin set from last 30 days” setting, and does not impact any other plugin update configurations. Find more details in the documentation. Granular control with Agent scan by tag Achieve highly granular control over your vulnerability management by leveraging the new Agent Scan By Tag feature. This empowers you to target your agent scans using both the existing agent group criteria and the asset tags you have defined. This streamlines your scanning workflows by allowing you to zero in on specific asset environments, ownership groups, or criticality levels. Please note, this functionality is currently only supported for scheduled agent scans. To begin configuring your new, targeted scans, read the documentation or release notes. Tenable Nessus Nessus 10.10 Early Access for Nessus 10.10 includes the following features: Global timeout setting to define the maximum duration for a host scan. Support for the upcoming software and plugin updates via scanner profiles for Tenable Vulnerability Management-linked scanners. Support for the upcoming Tenable Vulnerability Management plugin download concurrency feature. Support for the upcoming CPU resource limit setting for Tenable Agents, which will be configurable via agent profiles in Tenable Nessus Manager. To opt in to Early Access, contact your Tenable representative or configure the Nessus Update Plan in the user interface. See release notes. Ended support for Terrascan in Nessus Tenable has ended support for the Terrascan feature, effective Sept. 30, 2025. Terrascan is no longer available for download or supported, and Tenable has removed all related Terrascan functionality from Tenable Nessus. Tenable recommends using Tenable Cloud Security for infrastructure as code (IaC) scanning going forward. For more information, see the Tenable Nessus Terrascan End-of-Service FAQ. Tenable Security Center What’s new in Tenable Security Center 6.7 See your environment more clearly and act faster on what matters most. This release delivers a modern, intuitive experience that improves usability, scalability, and efficiency across your operations. Here’s what’s new: Explore – Assets (Preview): Get a modern view of your assets with structured data, advanced filtering, and improved navigation that helps you identify risks faster. Triggered Agent scanning: Automate Tenable Agent scans based on conditions you define, so you can catch vulnerabilities sooner and respond confidently. Credential verification scan policy: Quickly validate Windows and Unix credential pairs with a built-in template that confirms authentication success. Performance and Reporting Enhancements: Experience faster scan ingest, improved reporting speed, and smoother backend performance that keeps up with your team. Before you upgrade: Version 6.7 supports upgrades from SC 6.3.0 and higher. Hardware specifications are updated for this release. Systems below the new recommendations will still upgrade successfully, but performance may vary. Upgrade now to take advantage of these improvements and keep your environment running at peak performance. Read the release notes or upgrade now. Patches for Tenable Security Center Address recent vulnerabilities by applying two security patches: 202509.2.1 (resolves Critical SimpleSAML CVEs) and 202509.1 (resolves High PostgreSQL CVEs). You need manual installation for both. The Software Updates feature is not compatible with these patches. Key requirements: Compatibility: Patch 202509.2.1 applies to SC 6.4 through 6.6. Patch 202509.1 applies to SC 6.5.1 and 6.6.0. Prerequisite: If you are on SC 6.5.0, you must first upgrade to 6.5.1. Upgrade Note: Patch 202509.2.1 may impact future SC upgrades. See this KB article for more information. See the release notes and advisories (TNS-2025-20 and TNS-2025-18) for full details and download the patches here. Tenable Patch Management Tenable Patch Management v9.3.969.2 (on-prem) We’re excited to announce Tenable Patch Management (On-Prem) 9.3.969.2. This release includes major feature upgrades, new database server requirements, quality improvements, critical security, and bug fixes across the platform. Key updates include: Cross-platform installation enhancements A new auto-upgrade process enables clients to seamlessly upgrade to match the server version (9.3+). Microsoft 365 Patching Support: Native support for Microsoft 365, Office 2024 LTS, 2024, 2021, Visio, and Project with delta Updates, to reduce monthly updates to 30-50MB from 3GB per language, saving up to 95% bandwidth. New Client Validation Tool to verify deployments For a list of covered third-party applications, please visit here and note that we are always adding more. For more information, please read the Tenable documentation and release notes and visit the downloads portal to download the latest version. Tenable OT Security Fortify your CPS security posture with Tenable OT Security 4.4 The latest version of Tenable OT Security is now available, designed to give you a more integrated, efficient, and comprehensive view of your operational environment. Key highlights in this release include: Unified enterprise reporting for your exposure management program: Sync OT asset tags directly to Tenable One and Tenable Security Center to enrich your enterprise-wide security workflows with critical OT context. Reduced alert fatigue: A new Policy Violations dashboard unifies disparate alerts into actionable insights to help you focus on your most critical exposures first. Deep visibility for specialized environments: Gain granular asset details on sensitive devices by importing PLC project files (starting with Rockwell Automation) without active queries. We’ve also added support for Foxboro DCS and VXLAN environments. Streamlined workflows and sensor configuration: A new workflow helps you easily find and merge duplicate assets for a more accurate inventory, while a simplified sensor configuration reduces deployment complexity. Review the full release notes to learn more about what’s new and how to upgrade. Tenable Identity Exposure Unified Exposure Center Get the full picture, faster. The Exposure Overview and Exposure Instances pages are now combined into a single Exposure Center for a simpler, more unified experience. With new quick filters, you can instantly focus on what matters most and cut through noise with ease. Streamlined IoA deployment Deploy indicators of attack (IoAs) more securely and efficiently. The updated process now uses a signed PowerShell launcher script stored in SYSVOL to reduce complexity and improve security. Plus, Group Policy (GPO) automatically deploys the Tenable certificate, so setup is smoother than ever. See Tenable Identity Exposure documentation. Tenable Ecosystem Tenable for ServiceNow update We’re excited to announce version 6.2.0 of the Tenable apps for ServiceNow, which now support Zurich. The Tenable apps now support Washington, Yokohama, and Zurich. We are sunsetting the Tenable.ot for VR application. Please utilize the ServiceNow built application Vulnerability Response Integration with Tenable. View full details here. For more details, read the ServiceNow User Guide and visit the ServiceNow Store for the appropriate Tenable apps for ServiceNow. Tenable Add-on for Splunk v8.0.1 We’ve updated the Tenable Add-on for Splunk v8.0.1 with general bug fixes, along with improved compliance data collection by preserving original fields. For more information, please read the Tenable documentation, and visit Splunkbase to download. Tenable Connect We're excited to announce a new case creation and management experience. This release will streamline how you open and track cases while leveraging Generative AI to improve search and help you find answers faster. Tenable Research Join Tenable’s Research Special Operations (RSO) team on Tenable Connect and engage with us in the Threat Roundtable group for further discussion on the latest cyber threats. Research security operations CVE-2025-20333, CVE-2025-20362: Frequently Asked Questions About Zero-Day Cisco Adaptive Security Appliance (ASA) and Firewall Threat Defense (FTD) Vulnerabilities Microsoft’s September 2025 Patch Tuesday Addresses 80 CVEs (CVE-2025-55234) How Tenable Found a Way To Bypass a Patch for BentoML’s Server-Side Request Forgery Vulnerability CVE-2025-54381 WordPress - WP Social Ninja exposed API Key WordPress - Feed Them Social exposed API Key BentoML CVE-2025-54381 (SSRF) Bypass Microsoft Learn MCP Server Server-Side Request Forgery Research release highlights Improved Printer Fingerprinting New Plugin Family: UnionTech Local Security Checks Machine Learning SinFP Model Updates for OS Fingerprinting Python Package Enumeration - Detection Updates Content coverage highlights Almost 6,000 new vulnerability plugins published, including new AI Aware detections and Shai-Hulud worm. More than 48 new audits delivered to customers! Tenable Training and Product Education Refreshed courses and better learning experience Explore the updated Introduction to Tenable Cloud Security and Introduction to Tenable Identity Exposure courses. They now feature a modernized interface and smoother navigation for an improved learning experience. Access these two no-cost courses, and many more on-demand options, anytime at Tenable University. Tenable Webinars Tune in for product updates, demos, how-to advice and Q&A. See all upcoming live and on-demand webinars at https://www.tenable.com/webinars Live Oct 22, 2025: Securing the future of AI in your enterprise. Policy frameworks that balance opportunity and oversight. Oct 22, 2025: Beyond the endpoint: Exposure management that’s proactive (EMEA). Why endpoint-first vulnerability management isn’t enough. (EMEA session) Nov. 4, 2025: Nessus customer update. Web application scanning with Nessus Expert. Nov. 4, 2025: Tenable OT Security customer update. What’s new in Tenable OT Security 4.4 and a sneak peek of Tenable OT Security 4.5. Nov. 5, 2025: Tenable Vulnerability Management customer update. Best practices for role-based access control (RBAC). Nov. 5, 2025: Tenable Web App Scanning Management customer update. Using WAS to identify and assess AI in your web applications. Nov. 6, 2025: Tenable One customer update. Third-party data in Tenable One. Nov. 6, 2025: Tenable Security Center customer update. How to automate reporting and remediation with alerts. On-demand Beyond the endpoint: Exposure management that’s proactive. Why endpoint-first vulnerability management isn’t enough. October Nessus customer update. Troubleshooting common Nessus issues. October Tenable Vulnerability Management customer update. Operationalizing AI Aware to discover Shadow AI in your environment. October Tenable One customer update. Identity security in an exposure management program. October Tenable Security Center customer update. In-depth guide to user roles and permissions. Customer office hours These are recurring ask-me-anything sessions for Tenable Security Center, Tenable Vulnerability Management, Tenable Cloud Security, Tenable Identity Exposure and Tenable OT Security. Time-zone-appropriate sessions are available for the Americas, Europe (including the Middle East and Africa and Asia Pacific (APJ). Learn more and register here. Tenable documentation Read Tenable documentation.
Introducing Enhancements to VPR in Tenable Vulnerability Management!
Today, we launched enhancements to Vulnerability Priority Rating (VPR) in Tenable Vulnerability Management. These updates provide unmatched precision, AI-driven insights, and contextual understanding to help your security teams prioritize and remediate vulnerabilities more efficiently. How this benefits you: Sharpen precision to focus on what matters most: While traditional CVSS scores classify 60% of CVEs as High or Critical, our original VPR reduced this to 3%. The enhanced VPR further refines this, helping your teams focus on just 1.6% of vulnerabilities that represent actual risk to your business. This is achieved by leveraging an even broader spectrum of threat intelligence and real-time data input used to predict near-term exploitation in the wild. Unlock AI-driven insights and explainability: Our new LLM-powered insights deliver instant clarity, helping you quickly understand why an exposure matters, how it has been weaponized by threat actors, and providing clear, actionable guidance for mitigation and risk reduction. Prioritize with industry and regional context: New metadata provides crucial context, helping you understand if a vulnerability is being targeted in your specific industry or geographic region. Leverage advanced querying & filtering: The enhanced VPR model is easily accessible for filtering and querying in the new Explore views, which display Assets and Findings data, enabling faster investigations and response workflows. Both the original VPR and the enhanced VPR (referred to in-product as 'VPR (Beta)') will coexist for a period of time in Tenable Vulnerability Management, ensuring you can make a smooth transition. Future deprecation of the original VPR will be communicated in advance. To learn more about the enhancements to VPR, see the solution overview and click-through demo. For additional information, see our FAQ, release notes, and Scoring Explained help documentation.Nessus 10.9 is Now Generally Available!
We're excited to announce the general availability of Nessus 10.9! This latest release brings powerful new capabilities designed to enhance your vulnerability assessment, offering greater flexibility, improved efficiency, and deeper insights into your security posture. What's New in Nessus 10.9? Nessus 10.9 introduces several key features to empower your security teams: Offline Web Application Scanning in Nessus Expert: For organizations with strict network segmentation or air-gapped environments, Nessus 10.9 now enables comprehensive web application scanning functionality. This ensures that your critical web applications, even in isolated networks, receive the same thorough security assessment as those in connected environments, helping you maintain a consistent security baseline across your entire infrastructure. This functionality is available in Nessus Expert only. Triggered Agent Scans in Nessus Manager: Automatically initiate vulnerability scans via Nessus Manager in response to specific events. This means you can gain immediate insights into your security posture as soon as new assets are discovered or critical system changes occur. This functionality will be enabled directly through Tenable Security Center in July. Agent Version Declaration for Offline Environments in Nessus Manager: Simplify the management of your Nessus Agents in air-gapped or offline deployments. With Nessus 10.9, you can now declare agent versions for Nessus Manager agent profiles, streamlining updates and ensuring your agents are running the desired software versions, even without direct internet connectivity. Agent Safe Mode Status Reporting in Nessus Manager: Get better visibility into the health and operational status of your Nessus Agents. Nessus 10.9 provides reporting on "Agent Safe Mode" status, giving you insights into agents that may be experiencing issues or operating in a limited capacity. This allows for quicker identification and resolution of agent-related problems, ensuring uninterrupted scanning coverage. Upgrade to Nessus 10.9 Today! Nessus 10.9 is available now. We encourage all Nessus users to upgrade to take advantage of these new features and continue to strengthen their vulnerability assessment capabilities. For more information, see the Nessus 10.9 release notes and Nessus 10.9 user guide. Thank you for choosing Nessus as your trusted vulnerability assessment solution.🚨 Announcing: Tenable AI Exposure 🚨
AI platforms like ChatGPT Enterprise and Microsoft Copilot are boosting productivity, but they also expand your attack surface. AI Exposure, now in Tenable One, gives security teams the visibility and control they need to see, secure, and govern AI use across the organization. Tenable AI Exposure is currently available as a private customer preview for companies actively using ChatGPT Enterprise and/or Microsoft Copilot. If you are interested in joining this exclusive 120-day preview, please sign up through the form found on our product page. With AI Exposure, customers will be able to: Gain deep visibility into AI usage, including prompts, data flows, and risky interactions Identify misconfigurations or unsafe integrations that may expose sensitive data Monitor for AI-specific threats like prompt injection or other AI attacks Enable enforcement of organizational policies and governance standards for AI usage Deploy quickly without agents or disruptions in five minutes or less 🔍 To learn more about AI Exposure, visit our product page.
