{"id":"CVE-2026-29129","summary":"Apache Tomcat: TLS cipher order is not preserved","details":"Configured cipher preference order not preserved vulnerability in Apache Tomcat.\n\nThis 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.\n\nUsers are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.","aliases":["BIT-tomcat-2026-29129","GHSA-69cc-cv78-qc8g"],"modified":"2026-05-05T16:23:32.024502Z","published":"2026-04-09T19:19:40.645Z","related":["CGA-pfh5-hmhh-7hcx","SUSE-SU-2026:1558-1","SUSE-SU-2026:1572-1","SUSE-SU-2026:1603-1","SUSE-SU-2026:1604-1","SUSE-SU-2026:21366-1","SUSE-SU-2026:21378-1","SUSE-SU-2026:21379-1","openSUSE-SU-2026:10547-1","openSUSE-SU-2026:10548-1","openSUSE-SU-2026:10549-1","openSUSE-SU-2026:20595-1","openSUSE-SU-2026:20611-1","openSUSE-SU-2026:20612-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"11.0.16"},{"last_affected":"11.0.18"},{"introduced":"10.1.51"},{"last_affected":"10.1.52"},{"introduced":"9.0.114"},{"last_affected":"9.0.115"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"11.0.16"},{"fixed":"11.0.18"},{"introduced":"10.1.51"},{"fixed":"10.1.52"},{"introduced":"9.0.114"},{"fixed":"9.0.115"}],"source":"DESCRIPTION"}],"cna_assigner":"apache","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29129.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/04/09/22"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29129.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29129"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"45b74f0e6ee3b8d69353183d3ea57f8f31e7451e"},{"fixed":"d2c7dce5e94d6d1d81ad7d66402140b1c1962a53"},{"introduced":"b13525a9e5c20921b6e90fa2f4722d828dcb9b40"},{"fixed":"f3d5786aa1bd6c2a78d666afc89b2a4570f66593"},{"introduced":"f2a18d2aa892941e91e214f954a5ee31d60093ed"},{"fixed":"1c65de6f27a3bac481514e56e3637785b65a4f2c"}],"database_specific":{"extracted_events":[{"introduced":"9.0.114"},{"fixed":"9.0.116"},{"introduced":"10.1.51"},{"fixed":"10.1.53"},{"introduced":"11.0.16"},{"fixed":"11.0.20"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-29129.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}