CVE-2026-2791 | Mozilla Firefox up to 147 Cache Remote Code Execution (Nessus ID 299908 / WID-SEC-2026-0497)
A vulnerability was found in Mozilla Firefox up to 147. It has been rated as critical. This issue affects some unknown processing of the component Cache. Performing a manipulation results in Remote Code Execution.
This vulnerability is identified as CVE-2026-2791. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is advised.