{"id":"CVE-2026-109765","title":"Race condition, use-after-free in the Graphics: Text component","summary":"Race condition, use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.","severity":"medium","cvss":4.2,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","cwe":["CWE-362","CWE-416"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T16:19:16.897","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109765","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2073396","label":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-106/","label":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-108/","label":"security@mozilla.org"}],"tags":["nvd"],"ingestedAt":"2026-10-13T13:27:04.012Z","slug":"CVE-2026-109765","body":"## Overview\n\nRace condition, use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":23,"depthScoreParts":{"impact":23.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":219775,"id":"CVE-2026-109765","ts":1791905697875,"field":"cvss","old":null,"new":"4.2"},{"seq":219774,"id":"CVE-2026-109765","ts":1791905697875,"field":"severity","old":"none","new":"medium"}]}