{"id":"CVE-2026-65183","summary":"Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets","details":"Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local user to access the unix domain socket.\n\n\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.42 through 9.0.120.\n\n\n\nUsers are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.","aliases":["BIT-tomcat-2026-65183"],"modified":"2026-11-02T10:45:34.196287669Z","published":"2026-08-25T21:44:49.363Z","related":["SUSE-SU-2026:23690-1","SUSE-SU-2026:23691-1","SUSE-SU-2026:23700-1","SUSE-SU-2026:23710-1","SUSE-SU-2026:23711-1","SUSE-SU-2026:23720-1","SUSE-SU-2026:4114-1","SUSE-SU-2026:4119-1","SUSE-SU-2026:4126-1","SUSE-SU-2026:4203-1","openSUSE-SU-2026:11759-1","openSUSE-SU-2026:11760-1","openSUSE-SU-2026:11761-1","openSUSE-SU-2026:21810-1","openSUSE-SU-2026:21811-1","openSUSE-SU-2026:21823-1"],"database_specific":{"cna_assigner":"apache","cwe_ids":["CWE-367"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65183.json","unresolved_ranges":[{"extracted_events":[{"range":[{"introduced":"11.0.0-M1"},{"last_affected":"11.0.24"},{"introduced":"10.1.0-M1"},{"last_affected":"10.1.57"},{"introduced":"9.0.42"},{"last_affected":"9.0.120"}],"source":"AFFECTED_FIELD","strategy":"StandardRange"}]}]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/08/26/2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65183.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/748o4st6d5dk6n3l7tgzo5yl68gg05c0"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65183"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"868b50e7af1dd6c3489ba0fda86dfc1ff1b8c8cb"},{"fixed":"dc00a53100b38c8eb8befce5855e3b152eed9353"},{"introduced":"e9d17cddc285615807ec5fef09240777436b25dc"},{"fixed":"96f28aed7efb331abb67b55319072e9de3240e6f"},{"introduced":"56e547d387ab49f688c93fe9ca082b1b5d94deed"},{"fixed":"cbe6e15ee81e2fc6232954292a80cca5d1e84009"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"9.0.42"},{"fixed":"9.0.121"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*"},{"cpe":"cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*","range":[{"introduced":"10.1.0"},{"fixed":"10.1.58"}],"source":"CPE_RANGE"},{"cpe":"cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*","range":[{"introduced":"11.0.0"},{"fixed":"11.0.25"}],"source":"CPE_RANGE"}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-65183.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}