# RLSA-2026:92869: tomcat security update

RLSA-2026:92869, released November 7, 2026, fixes 6 CVEs in tomcat (version 1:9.0.121-1.el8_10). None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/rlsa-2026-92869
- Platform: Linux
- Released: Nov 7, 2026
- Priority: Urgent (Closes CVE-2026-65905, rated Critical)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://errata.rockylinux.org/RLSA-2026:92869

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tomcat](https://patchblox.com/security/data/product/linux/tomcat.md) | rocky 8 | 1:9.0.121-1.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-65905](https://patchblox.com/security/data/cve/CVE-2026-65905.md) | Urgent | tomcat: Apache Tomcat: Limited replay attack possible with DIGEST authentication (bsc#1276896). | 9.8 | 0.0076 |  |
| [CVE-2026-65637](https://patchblox.com/security/data/cve/CVE-2026-65637.md) | Urgent | tomcat: Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - fix incomplete (bsc#1276895). | 9.8 | 0.0075 |  |
| [CVE-2026-65182](https://patchblox.com/security/data/cve/CVE-2026-65182.md) | Urgent | tomcat: Apache Tomcat: Bypass longest prefix security constraint (bsc#1276893). | 9.1 | 0.0065 |  |
| [CVE-2026-68525](https://patchblox.com/security/data/cve/CVE-2026-68525.md) | Urgent | tomcat: Apache Tomcat: Redirect after FORM auth may bypass method specific constraints (bsc#1276899). | 9.1 | 0.0064 |  |
| [CVE-2026-65927](https://patchblox.com/security/data/cve/CVE-2026-65927.md) | High | tomcat: Apache Tomcat: RewriteValve [N] restarts at the second rule and may bypass access control | 8.2 | 0.0068 |  |
| [CVE-2026-68569](https://patchblox.com/security/data/cve/CVE-2026-68569.md) | High | tomcat: Apache Tomcat: Principal lookup can fail open in some cases (bsc#1276900). | 8.2 | 0.0046 |  |

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Data as of 2026-11-11T01:43:54Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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