CVE-2026-29129

Apache Tomcat: TLS cipher order is not preserved

State: Published
Severity: 7.5 High
Published: Apr 9, 2026
Updated: Apr 10, 2026
Reserved: Mar 4, 2026

Description

Configured cipher preference order not preserved vulnerability in Apache Tomcat.

This issue affects Apache Tomcat: from 11.0.16 through 11.0.18, from 10.1.51 through 10.1.52, from 9.0.114 through 9.0.115.

Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-327 Use of a Broken or Risky Cryptographic Algorithm

Affected Products

Product	Versions
Apache TomcatApache Software Foundation	11.0.16 through 11.0.18Affected 10.1.51 through 10.1.52Affected 9.0.114 through 9.0.115Affected

References

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