CVE-2026-116631 | Mozilla Firefox for iOS up to 156.0 ui layer

October 26, 2026 Yanac

A vulnerability classified as problematic has been found in Mozilla Firefox for iOS up to 156.0. This affects an unknown part. The manipulation leads to improper restriction of rendered ui layers.

This vulnerability is listed as CVE-2026-116631. The attack may be initiated remotely. There is no available exploit.

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