CVE-2026-92038 | Mozilla Firefox up to 153.2/155 Remote Settings Client improper authentication

A vulnerability was found in Mozilla Firefox up to 153.2/155. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component Remote Settings Client. This manipulation causes improper authentication.

This vulnerability appears as CVE-2026-92038. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More