CVE-2026-118024 | Mozilla Firefox up to 158 Text use after free

October 27, 2026 Yanac

A vulnerability identified as critical has been detected in Mozilla Firefox up to 158. This issue affects some unknown processing of the component Text Component. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-118024. The attack is possible to be carried out remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More