{"id":"CVE-2026-118019","aliases":[],"title":"Race condition, use-after-free in the DOM: File component","description":"Race condition, use-after-free in the DOM: File component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.","severity":"unknown","score":null,"published":"2026-10-27T14:06:03.344Z","modified":"2026-10-27T18:17:56.498Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=2025386","https://www.mozilla.org/security/advisories/mfsa2026-118/","https://www.mozilla.org/security/advisories/mfsa2026-121/"],"sources":[{"name":"CVE","id":"CVE-2026-118019","modified":"2026-10-27T18:17:56.498Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-118019"}],"assessments":[]}