CVE-2026-109728 | Mozilla Firefox up to 115.42/153.4/157 Animation use after free

October 13, 2026 Yanac

A vulnerability was found in Mozilla Firefox up to 115.42/153.4/157. It has been classified as critical. Affected by this issue is some unknown functionality of the component Animation. This manipulation causes use after free.

This vulnerability appears as CVE-2026-109728. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More