CVE-2026-4705 | Mozilla Firefox up to 148 Signaling Remote Code Execution (Nessus ID 303907)
A vulnerability was found in Mozilla Firefox up to 148. It has been declared as critical. This affects an unknown part of the component Signaling. Executing a manipulation can lead to Remote Code Execution.
This vulnerability is registered as CVE-2026-4705. It is possible to launch the attack remotely. No exploit is available.
It is recommended to upgrade the affected component.