{"id":"CVE-2026-16367","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-16367","summary":"Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.","details":"Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.","published":"2026-07-21T13:17:05.240","modified":"2026-07-24T16:35:00.860","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2050627"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2026-68/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2026-71/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-07-24T16:35:00.860"}}