CVE-2026-16356 | Mozilla Firefox up to 115.37/140.12/152 Disability Access APIs use after free

A vulnerability marked as critical has been reported in Mozilla Firefox up to 115.37/140.12/152. Affected by this vulnerability is an unknown functionality of the component Disability Access APIs. Performing a manipulation results in use after free.

This vulnerability was named CVE-2026-16356. The attack may be initiated remotely. There is no available exploit.