CVE-2026-92016

A use-after-free vulnerability exists in the Disability Access APIs component of Firefox, which could potentially allow an attacker to execute arbitrary code or cause a denial of service. Users of affected versions should prioritize updating to Firefox 156, Firefox ESR 140.16, or Firefox ESR 153.3 to mitigate the risk. Organizations relying on Firefox for accessibility features should take immediate action to ensure their installations are secure.