{"id":"CVE-2026-29129","state":"PUBLISHED","title":"Apache Tomcat: TLS cipher order is not preserved","description":"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.","publishedAt":"2026-04-09T19:19:40.645Z","updatedAt":"2026-04-10T18:06:45.771Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Tomcat"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","defaultStatus":"unaffected","versions":[{"version":"11.0.16","status":"affected","lessThanOrEqual":"11.0.18","versionType":"semver"},{"version":"10.1.51","status":"affected","lessThanOrEqual":"10.1.52","versionType":"semver"},{"version":"9.0.114","status":"affected","lessThanOrEqual":"9.0.115","versionType":"semver"}]}],"references":["https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f","http://www.openwall.com/lists/oss-security/2026/04/09/22"],"weaknesses":["CWE-327"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/29xxx/CVE-2026-29129.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-29129","state":"PUBLISHED","datePublished":"2026-04-09T19:19:40.645Z","dateUpdated":"2026-04-10T18:06:45.771Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-03-04T08:16:56.456Z"},"containers":{"cna":{"title":"Apache Tomcat: TLS cipher order is not preserved","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Tomcat","defaultStatus":"unaffected","versions":[{"version":"11.0.16","status":"affected","lessThanOrEqual":"11.0.18","versionType":"semver"},{"version":"10.1.51","status":"affected","lessThanOrEqual":"10.1.52","versionType":"semver"},{"version":"9.0.114","status":"affected","lessThanOrEqual":"9.0.115","versionType":"semver"}]}],"references":[{"url":"https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"low"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"description":"Configured cipher preference order not preserved","lang":"en"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-04-09T19:19:40.645Z"},"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/04/09/22"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-04-09T23:15:48.414Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-04-10T18:05:39.544150Z","id":"CVE-2026-29129","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-327","type":"CWE","lang":"en","description":"CWE-327 Use of a Broken or Risky Cryptographic Algorithm"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-10T18:06:45.771Z"}}]}}}