CVE-2026-118016 | Mozilla Firefox up to 158 DOM use after free

October 27, 2026 Yanac

A vulnerability was found in Mozilla Firefox up to 158. It has been declared as critical. Affected by this issue is some unknown functionality of the component DOM. Executing a manipulation can lead to use after free.

The identification of this vulnerability is CVE-2026-118016. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More