{"id":"CVE-2026-73581","published":"2026-09-23T12:17:06.287","lastModified":"2026-09-23T19:19:13.367","description":"Improper Check for Certificate Revocation vulnerability in Apache Tomcat. Both the OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.25, from 10.1.0-M1 through 10.1.58, from 9.0.0-M1 through 9.0.121.\n\n\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: from 8.5.0 through 8.5.100. Other unsupported versions may also be affected.\n\n\n\nUsers are recommended to upgrade to version 11.0.26, 10.1.59, 9.0.122, which fixes the issue.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cwes":["CWE-299"],"vendors":[],"products":[],"references":[{"url":"https://lists.apache.org/thread/r0dj3h1pbn4wv96fhsfrnz3t6874t6do","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/09/23/19","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}