apache/tomcat · Security
Apache Tomcat: Configured cipher preference order not preserved
- GHSA ID
- GHSA-69cc-cv78-qc8g
- CVE ID
- CVE-2026-29129
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
CWEs
- CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-29129 ↗
- https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f ↗
- http://www.openwall.com/lists/oss-security/2026/04/09/22 ↗
- https://github.com/apache/tomcat/commit/5cfa876d73f1ff5f4dc8309c4320f684cbeff74e ↗
- https://github.com/apache/tomcat/commit/6db238562ec36ab1106db4d04843f8b33e7a0c06 ↗
- https://github.com/apache/tomcat/commit/8d69b33764dba81dce89e3a768de6093a35620ae ↗
- https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.53 ↗
- https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.20 ↗
- https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.116 ↗
- https://github.com/advisories/GHSA-69cc-cv78-qc8g ↗