{"id":"CVE-2026-53434","summary":"Apache Tomcat: Invalid CRL configuration doesn't trigger failure for FFM Connector","details":"Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118.\n\nUsers are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fixes the issue.","aliases":["BIT-tomcat-2026-53434"],"modified":"2026-07-09T10:14:36.248181636Z","published":"2026-06-29T20:41:06.948Z","related":["openSUSE-SU-2026:11195-1","openSUSE-SU-2026:11208-1","openSUSE-SU-2026:11209-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53434.json","unresolved_ranges":[{"extracted_events":[{"introduced":"11.0.0-M1"},{"last_affected":"11.0.22"},{"introduced":"10.1.0-M7"},{"last_affected":"10.1.55"},{"introduced":"9.0.83"},{"last_affected":"9.0.118"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"11.0.0-M1"},{"fixed":"11.0.22"},{"introduced":"10.1.0-M7"},{"fixed":"10.1.55"},{"introduced":"9.0.83"},{"fixed":"9.0.118"}],"source":"DESCRIPTION"}],"cwe_ids":["CWE-390"],"cna_assigner":"apache"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/06/29/22"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53434.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53434"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"be97b0e06e77226aea5eb2a7b448f1d53bda2aa1"},{"fixed":"36c2e40f60e3176f12c0344f40f656251448b004"},{"introduced":"e9d17cddc285615807ec5fef09240777436b25dc"},{"fixed":"59f3f1ab4f905f94c9c99cad579d6afb3a935b66"},{"introduced":"56e547d387ab49f688c93fe9ca082b1b5d94deed"},{"fixed":"b5c1bba61f2e54875bd6d538ae145fffd7b217a8"}],"database_specific":{"extracted_events":[{"introduced":"9.0.83"},{"fixed":"9.0.119"},{"introduced":"10.1.0"},{"fixed":"10.1.56"},{"introduced":"11.0.0"},{"fixed":"11.0.23"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53434.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:H/A:N"}]}