CVE-2026-2771 | Mozilla Firefox up to 147 HTML Remote Code Execution (Nessus ID 299906 / WID-SEC-2026-0497)
A vulnerability marked as critical has been reported in Mozilla Firefox up to 147. Impacted is an unknown function of the component HTML Component. The manipulation leads to Remote Code Execution.
This vulnerability is documented as CVE-2026-2771. The attack can be initiated remotely. There is not any exploit available.
It is suggested to upgrade the affected component.