CVE-2025-1019 | Mozilla Firefox up to 134 Fullscreen Notification ui layer
A vulnerability was found in Mozilla Firefox up to 134. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Fullscreen Notification Handler. The manipulation leads to improper restriction of rendered ui layers.
This vulnerability is known as CVE-2025-1019. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.