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SUSE Tomcat Important Security Update 2026-1572-1 Multiple Issues Resolved

suse
Calendar Grey April 23, 2026
Dist Suse Esm H88
Eleven important vulnerabilities resolved in SUSE Tomcat update. Essential installation instructions included for security.
An update that solves 11 vulnerabilities can now be installed.

Summary

## This update for tomcat fixes the following issues: Security fixes: * CVE-2026-24880: Request smuggling via invalid chunk extension (bsc#1261850). * CVE-2026-25854: Occasionally open redirect (bsc#1261851). * CVE-2026-29129: TLS cipher order is not preserved (bsc#1261852). * CVE-2026-29145: OCSP checks sometimes soft-fail even when soft-fail is disabled (bsc#1261853). * CVE-2026-29146,CVE-2026-34486: Fix for allowed bypass of EncryptInterceptor (bsc#1261854). * CVE-2026-34483: Incomplete escaping of JSON access logs (bsc#1261855). * CVE-2026-34487: Cloud membership for clustering component exposed the Kubernetes bearer token (bsc#1261856). * CVE-2026-34500: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled (bsc#1261857).

References

* bsc#1258371

* bsc#1261850

* bsc#1261851

* bsc#1261852

* bsc#1261853

* bsc#1261854

* bsc#1261855

* bsc#1261856

* bsc#1261857

Cross-

* CVE-2025-66614

* CVE-2026-24880

* CVE-2026-25854

* CVE-2026-29129

* CVE-2026-29145

* CVE-2026-29146

* CVE-2026-32990

* CVE-2026-34483

* CVE-2026-34486

* CVE-2026-34487

* CVE-2026-34500

CVSS scores:

* CVE-2025-66614 ( SUSE ): 8.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

* CVE-2025-66614 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

* CVE-2025-66614 ( NVD ): 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

* CVE-2025-66614 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

* CVE-2026-24880 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1572-1
Release Date: 2026-04-23T15:52:28Z
Rating: important

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