CVE-2026-2766 | Mozilla Firefox up to 147 JIT use after free (Nessus ID 299964 / WID-SEC-2026-0497)
A vulnerability was found in Mozilla Firefox up to 147 and classified as critical. This impacts an unknown function of the component JIT Component. Executing a manipulation can lead to use after free.
The identification of this vulnerability is CVE-2026-2766. The attack may be launched remotely. There is no exploit available.
It is suggested to upgrade the affected component.