CVE-2026-8961 | Mozilla Firefox up to 140.10/150 Form Autofill authentication spoofing (Nessus ID 315526)
A vulnerability was found in Mozilla Firefox up to 140.10/150. It has been rated as problematic. The impacted element is an unknown function of the component Form Autofill. The manipulation leads to authentication bypass by spoofing.
This vulnerability is traded as CVE-2026-8961. It is possible to initiate the attack remotely. There is no exploit available.
Upgrading the affected component is advised.