CVE-2026-4711 | Mozilla Firefox up to 148 Cocoa use after free

March 24, 2026 Yanac

A vulnerability described as critical has been identified in Mozilla Firefox up to 148. This affects an unknown function of the component Cocoa. Executing a manipulation can lead to use after free.

This vulnerability is handled as CVE-2026-4711. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More