CVE-2026-8953: Sandbox escape due to use-after-free in the Disability Access APIs com ...

Severity: Critical

CVSS Score: 9.6

Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.