CVE-2026-86136 | WatchGuard Fireware OS wgagent management daemon session initialization function missing authentication

September 30, 2026 Yanac

A vulnerability identified as very critical has been detected in WatchGuard Fireware OS. This issue affects the function session initialization function of the component wgagent management daemon. The manipulation leads to missing authentication.

This vulnerability is listed as CVE-2026-86136. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More