CVE-2025-11708 | Mozilla Firefox up to 143 GetInstance use after free

October 14, 2025 Yanac

A vulnerability labeled as critical has been found in Mozilla Firefox up to 143. This vulnerability affects the function MediaTrackGraphImpl::GetInstance. The manipulation results in use after free.

This vulnerability is cataloged as CVE-2025-11708. The attack may be launched remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More