CVE-2026-109717 | Mozilla Firefox up to 153.4/157 DOM Bindings use after free

October 13, 2026 Yanac

A vulnerability marked as critical has been reported in Mozilla Firefox up to 153.4/157. Affected by this issue is some unknown functionality of the component DOM Bindings. Performing a manipulation results in use after free.

This vulnerability is identified as CVE-2026-109717. The attack can be initiated remotely. There is not any exploit available.

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