# OPENSUSE-SU-2026:20611-1: tomcat security update

OPENSUSE-SU-2026:20611-1, released April 22, 2026, fixes 10 CVEs in tomcat (version 9.0.117-160000.1.1). One of them is being exploited (CVE-2026-34486); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-20611-1
- Platform: Linux
- Released: Apr 22, 2026
- Priority: Patch now (Closes CVE-2026-34486, exploited (CISA KEV))
- CVEs: 10, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:20611-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tomcat](https://patchblox.com/security/data/product/linux/tomcat.md) | opensuse-leap 16.0 | 9.0.117-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-34486](https://patchblox.com/security/data/cve/CVE-2026-34486.md) | Patch now | tomcat: CVE-2026-29146, Fix for allowed bypass of EncryptInterceptor (bsc#1261854). | 7.5 | 0.9850 | CISA KEV |
| [CVE-2025-66614](https://patchblox.com/security/data/cve/CVE-2025-66614.md) | Urgent | tomcat: CVE-2026-32990: The fix for was incomplete, so this CVE completes it (bsc#1258371). | 9.1 | 0.0029 |  |
| [CVE-2026-29146](https://patchblox.com/security/data/cve/CVE-2026-29146.md) | High | tomcat: CVE-2026-34486: Fix for allowed bypass of EncryptInterceptor (bsc#1261854). | 7.5 | 0.0885 |  |
| [CVE-2026-29145](https://patchblox.com/security/data/cve/CVE-2026-29145.md) | High | tomcat: OCSP checks sometimes soft-fail even when soft-fail is disabled (bsc#1261853). | 9.1 | 0.0073 |  |
| [CVE-2026-24880](https://patchblox.com/security/data/cve/CVE-2026-24880.md) | High | tomcat: Request smuggling via invalid chunk extension (bsc#1261850). | 7.5 | 0.0071 |  |
| [CVE-2026-25854](https://patchblox.com/security/data/cve/CVE-2026-25854.md) | High | tomcat: Occasionally open redirect (bsc#1261851). | 7.4 | 0.0058 |  |
| [CVE-2026-34483](https://patchblox.com/security/data/cve/CVE-2026-34483.md) | High | tomcat: Incomplete escaping of JSON access logs (bsc#1261855). | 7.5 | 0.0047 |  |
| [CVE-2026-34500](https://patchblox.com/security/data/cve/CVE-2026-34500.md) | High | tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled (bsc#1261857). | 7.4 | 0.0046 |  |
| [CVE-2026-34487](https://patchblox.com/security/data/cve/CVE-2026-34487.md) | High | tomcat: Cloud membership for clustering component exposed the Kubernetes bearer token (bsc#1261856). | 7.5 | 0.0046 |  |
| [CVE-2026-29129](https://patchblox.com/security/data/cve/CVE-2026-29129.md) | High | tomcat: TLS cipher order is not preserved (bsc#1261852). | 7.5 | 0.0026 |  |

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Data as of 2026-11-11T19:49:26Z 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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