{"action":"Upgrade org.apache.tomcat:tomcat-catalina to 9.0.121 (9.x), 10.1.58 (10.x) or 11.0.25 (11.x) or later.","affected":[{"fixed":"11.0.25","introduced":"11.0.0-M1"},{"fixed":"10.1.58","introduced":"10.1.0-M1"},{"fixed":"9.0.121","introduced":"9.0.0-M1"},{"introduced":"8.5.0","last_affected":"8.5.100"},{"introduced":"7.0.0","last_affected":"7.0.109"}],"component":"org.apache.tomcat:tomcat-catalina","cve_ids":["CVE-2026-65182"],"ecosystem":"Maven","epss":0.00538,"exploited":false,"fixed_versions":["11.0.25","10.1.58","9.0.121"],"ghsa_id":"GHSA-gcx9-497g-6cp6","id":"tcs_01M5N8Y2C96C6P923F0B7B4F3G","modified_at":"2026-09-11T08:25:41.300012858Z","published_at":"2026-08-26T00:30:52Z","references":["https://osv.dev/vulnerability/GHSA-gcx9-497g-6cp6","https://nvd.nist.gov/vuln/detail/CVE-2026-65182","https://github.com/apache/tomcat/commit/8bafd79a3b54684e80e9cb1bafd4746aede7d3f5","https://github.com/apache/tomcat/commit/b2c56ec8f20c66773a1a813034ffcdb60841f1cf","https://github.com/apache/tomcat/commit/b79752d2a8578d94743e2a95c50af297f780c0df","https://lists.apache.org/thread/joosxvzc9b49ttj8lj0jw9mqt0ml767m","https://tomcat.apache.org/security-10.html","https://tomcat.apache.org/security-11.html","https://tomcat.apache.org/security-9.html","http://www.openwall.com/lists/oss-security/2026/08/26/1"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-gcx9-497g-6cp6#Maven/org.apache.tomcat:tomcat-catalina","url":"https://osv.dev/vulnerability/GHSA-gcx9-497g-6cp6"}],"summary":"Apache Tomcat has an Improper Access Control, Incorrect Authorization vulnerability"}