Tenable Security Center Updates & Release Notes
34 updates curated from 5 sources by the Releasebot Team. Last updated: Oct 22, 2026
- Oct 23, 2026
- Date parsed from source:Oct 23, 2026
- First seen by Releasebot:Oct 22, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202610.2 (2026-10-23)
Tenable Security Center releases a patch that updates PHP to version 8.2.35 and fixes several application vulnerabilities for supported installations on Oracle Linux, Red Hat Enterprise Linux, and Tenable Enclave Security.
Apply this patch to Tenable Security Center installations running the following:
- Tenable Security Center 6.6.0, 6.7.2, 6.8.0, and 6.9.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.6.0, 6.7.2, 6.8.0, and 6.9.1 on Red Hat Enterprise Linux 8 or later.
There is also a patch for Tenable Security Center 6.7.5, 6.8.0, and 6.9.1 on Tenable Enclave Security. For those versions, see the Tenable Enclave Security Release Notes.
This patch updates the following:
- PHP to version 8.2.35
Note: This patch also fixes several application vulnerabilities. For more information, see the Tenable Product Security Advisory.
Note: Tenable Security Center requires at least 8GB (8192MiB) of RAM on the host operating system to function.
Steps to Apply Patch
Contents
Filenames and Checksums
Original source - Sep 16, 2026
- Date parsed from source:Sep 16, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 14, 2026
Tenable Security Center by Tenable
Tenable Security Center 6.9.1 Release Notes (2026-09-16)
Tenable Security Center releases version 6.9.1 with critical bug fixes and infrastructure improvements.
Tenable Security Center 6.9.1 is now available, addressing several critical bug fixes and infrastructure improvements.
You can download the update files from the Tenable Security Center Downloads page.
Changed Functionality and Performance Enhancements
Bug Fixes
Filenames and Checksums
Tenable Integrated Product Compatibility
Original source All of your release notes in one feed
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- Aug 28, 2026
- Date parsed from source:Aug 28, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202608.1 (2026-08-28)
Tenable Security Center releases a patch that fixes missing Chinese localization in Tenable One Web App Scanning plugin output and addresses several application vulnerabilities.
Apply this patch to Tenable Security Center installations running the following:
- Tenable Security Center 6.6.0, 6.7.2, and 6.8.0 on Oracle Linux 8 or later.
- Tenable Security Center 6.6.0, 6.7.2, and 6.8.0 on Red Hat Enterprise Linux 8 or later.
There is also a patch for Tenable Security Center 6.7.5 and 6.8.0 on Tenable Enclave Security. For those versions, see the Tenable Enclave Security Release Notes.
This patch fixes an issue where Tenable One Web App Scanning plugin output did not display localized text when the plugin locale was set to a Chinese character set (Simplified or Traditional).
Note: This patch also fixes several application vulnerabilities. For more information, see the Tenable Product Security Advisory.
Note: Tenable Security Center requires at least 8GB (8192MiB) of RAM on the host operating system to function.
Steps to Apply Patch
Contents
Filenames and Checksums
Original source - Aug 13, 2026
- Date parsed from source:Aug 13, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 14, 2026
Tenable Security Center by Tenable
Tenable Security Center 6.9.0 Release Notes (2026-08-13)
Tenable Security Center releases an update that fixes a potential vulnerability, with files available from its Downloads page.
You can download the update files from the Tenable Security Center Downloads page.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory.
Upgrade Notes
New Features
Changed Functionality and Performance Enhancements
Bug Fixes
Known Issues
Filenames and Checksums
Tenable Integrated Product Compatibility
Original source - Jul 20, 2026
- Date parsed from source:Jul 20, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202607.1 (2026-07-20)
Tenable Security Center releases a patch for supported Oracle Linux and Red Hat Enterprise Linux installations, updating Apache httpd, OpenSSL, PHP, PostgreSQL, and Redis, and fixing several application vulnerabilities.
Apply this patch to Tenable Security Center installations running the following:
- Tenable Security Center 6.6.0, 6.7.x, and 6.8.0 on Oracle Linux 8 or later.
- Tenable Security Center 6.6.0, 6.7.x, and 6.8.0 on Red Hat Enterprise Linux 8 or later.
This patch updates the following:
- Apache httpd to version 2.4.67
- OpenSSL to version 3.5.4
- PHP to version 8.2.31
- PostgreSQL to version 16.14
- Redis to version 8.2.6 (Tenable Security Center 6.7.x and 6.8.0 only)
Note: This patch also fixes several application vulnerabilities. For more information, see the Tenable Product Security Advisory.
Note: Tenable Security Center requires at least 8GB of RAM on the host operating system to function.
Steps to Apply Patch
Contents
Filenames and Checksums
Original source Similar to Tenable Security Center with recent updates:
- Apr 9, 2026
- Date parsed from source:Apr 9, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202604.1 (2026-04-09)
Tenable Security Center releases a patch for supported Oracle Linux and Red Hat Enterprise Linux installations, upgrading the integrated PostgreSQL database to 16.13 and fixing a potential vulnerability.
Apply this patch to Tenable Security Center installations running the following:
- Tenable Security Center 6.8.0, 6.7.2, 6.6.0, and 6.5.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.8.0, 6.7.2, 6.6.0, and 6.5.1 on Red Hat Enterprise Linux 8 or later.
This patch upgrades the integrated PostgreSQL database to version 16.13.
Note: Tenable Security Center requires at least 8GB of RAM on the host operating system to function.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory.
Steps to Apply Patch
Contents
Filenames and Checksums
Original source - Feb 26, 2026
- Date parsed from source:Feb 26, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202602.3 (2026-02-26)
Tenable Security Center fixes a feed update issue with a patch for supported CentOS 9 installations.
Apply this patch to Tenable Security Center installations running Tenable Security Center 6.7.2 and 6.6.0 on CentOS 9. This patch fixes a feed update issue.
Note: Tenable Security Center requires at least 8GB of RAM on the host operating system to function.
Steps to Apply Patch
Contents
Filenames and Checksums
Original source - Feb 18, 2026
- Date parsed from source:Feb 18, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 14, 2026
Tenable Security Center by Tenable
Tenable Security Center 6.8.0 Release Notes (2026-2-18)
Tenable Security Center releases an update that fixes a potential vulnerability, with upgrade notes, compatibility details, and download files available.
You can download the update files from the Tenable Security Center Downloads page.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory.
Upgrade Notes
New Features
Changed Functionality and Performance Enhancements
Bug Fixes
Filenames and Checksums
Tenable Integrated Product Compatibility
Original source - Feb 17, 2026
- Date parsed from source:Feb 17, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202602.2 (2026-02-17)
Tenable Security Center releases a patch for supported Oracle Linux and Red Hat Enterprise Linux installations, as well as Tenable Enclave Security, fixing an OS command injection vulnerability.
Apply this patch to Tenable Security Center installations running the following:
- Tenable Security Center 6.7.2, 6.6.0, and 6.5.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.7.2, 6.6.0, and 6.5.1 on Red Hat Enterprise Linux 8 or later.
- Tenable Security Center 6.7.5 on Tenable Enclave Security.
This patch fixes an OS command injection vulnerability.
Note: Tenable Security Center requires at least 8GB of RAM on the host operating system to function.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory.
Steps to Apply Patch
Steps to Apply Patch to Tenable Security Center on Tenable Enclave Security
Contents
Filenames and Checksums
Original source - Feb 17, 2026
- Date parsed from source:Feb 17, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202602.1 (2026-02-17)
Tenable Security Center releases a patch for supported Oracle Linux, Red Hat Enterprise Linux, and Tenable Enclave Security installations, updating Apache, libCurl, and PHP. Hosts require at least 8 GB of RAM.
Apply this patch to Tenable Security Center installations running the following versions:
- Tenable Security Center 6.7.2, 6.6.0, and 6.5.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.7.2, 6.6.0, and 6.5.1 on Red Hat Enterprise Linux 8 or later.
- Tenable Security Center 6.7.5 on Tenable Enclave Security.
This patch updates the following:
- Apache to version 2.4.66
- libCurl to version 8.18
- PHP to version 8.2.30
Note: Tenable Security Center requires at least 8GB of RAM on the host operating system to function.
Steps to Apply Patch
Steps to Apply Patch to Tenable Security Center on Tenable Enclave Security
Contents
Filenames and Checksums
Original source - Jan 6, 2026
- Date parsed from source:Jan 6, 2026
- First seen by Releasebot:Sep 24, 2026
- Modified by Releasebot:Oct 23, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202601.1 (2026-01-06)
Tenable Security Center releases a patch that raises PHP’s memory limit to 4GB, helping prevent feed update failures caused by memory exhaustion. The patch applies to specified supported versions on Oracle Linux, Red Hat Enterprise Linux, Tenable Core, and Tenable Enclave Security.
Apply this patch to Tenable Security Center installations running the following versions:
- Tenable Security Center 6.7.x, 6.6.0, and 6.5.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.7.x, 6.6.0, and 6.5.1 on Red Hat Enterprise Linux 8 or later.
- Tenable Security Center 6.7.x, 6.6.0, and 6.5.1 on Tenable Core.
- Tenable Security Center 6.7.x and 6.6.x on Tenable Enclave Security.
This patch updates the PHP configuration to increase the memory_limit to 4GB. This change prevents potential 255 error status failures during Tenable Security Center feed updates caused by PHP memory exhaustion.
Note: If you are running a Tenable Security Center version earlier than 6.5.1, you must upgrade to a supported version before applying this patch, or manually update your configuration.
Note: Tenable Security Center requires at least 8GB of RAM on the host operating system to function.
Caution: If you do not apply this patch or manually update the configuration, Tenable Security Center feed updates fail. This failure prevents updates to the following elements:
- Asset List Templates
- Report Templates
- Dashboard Templates
- Audit File Templates
- Vulnerability Intelligence and CVE Search data
Failure to process feeds also increases disk space usage on Tenable Security Center.
Steps to Apply Patch
Steps to Apply Patch to Tenable Security Center on Tenable Enclave Security
Contents
Filenames and Checksums
Original source - Oct 8, 2025
- Date parsed from source:Oct 8, 2025
- First seen by Releasebot:Sep 24, 2026
Tenable Security Center by Tenable
Tenable Security Center 6.7.0 Release Notes (2025-10-08)
Tenable Security Center releases an update with a fix for a potential vulnerability.
You can download the update files from the Tenable Security Center Downloads page.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory .
Original source - Oct 1, 2025
- Date parsed from source:Oct 1, 2025
- First seen by Releasebot:Sep 24, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202509.2.1 (2025-10-01)
Tenable Security Center applies a patch that updates SimpleSAML to 2.4.0 and fixes a potential vulnerability for supported Linux installations, with guidance for post-patch upgrade and diagnostics warnings.
Apply this patch to Tenable Security Center installations running the following versions:
- Tenable Security Center 6.6.0 or 6.5.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.6.0 or 6.5.1 on Red Hat Enterprise Linux 8 or later.
- Tenable Security Center 6.4.x on CentOS 7 or later.
This patch updates SimpleSAML to version 2.4.0.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory .
Note: If you upgrade Tenable Security Center after applying this patch, the upgrade may not complete as expected. Please see this Knowledge Base article for more information.
Note: After applying this patch, Tenable Security Center Diagnostics may report a PHP File Integrity Errors Detected warning. This can be ignored and will resolve itself after you upgrade Tenable Security Center to version 6.7.0.
Original source - Sep 25, 2025
- Date parsed from source:Sep 25, 2025
- First seen by Releasebot:Sep 24, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202509.1 (2025-09-25)
Tenable Security Center gets a PostgreSQL 16.10 patch update and vulnerability fix for supported Linux installations.
Apply this patch to Tenable Security Center installations running the following versions:
- Tenable Security Center 6.6.0 or 6.5.1 on Oracle Linux 8 or later.
- Tenable Security Center 6.6.0 or 6.5.1 on Red Hat Enterprise Linux 8 or later.
This patch updates PostgreSQL to version 16.10.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory.
Original source - Aug 28, 2025
- Date parsed from source:Aug 28, 2025
- First seen by Releasebot:Sep 24, 2026
Tenable Security Center by Tenable
Tenable Security Center Patch 202508.1-6.6.0 (2025-08-28)
Tenable Security Center patches version 6.6.0 with updated SQLite, Apache HTTP Server, and PHP, plus a vulnerability fix.
Apply this patch to Tenable Security Center installations running version 6.6.0. This patch updates the following:
- SQLite to version 3.50.3.
- Apache HTTP server to version 2.4.64.
- PHP to version 8.2.29.
Note: This release includes a fix for a potential vulnerability. For more information, see the Tenable Product Security Advisory.
Original source
Curated by the Releasebot team
Releasebot is an aggregator of official product update announcements from hundreds of software vendors and thousands of sources.
Our editorial process involves the manual review and audit of release notes procured with the help of automated systems.