WatchGuard Firebox Out of Bounds Write Vulnerability

When

2025-12-19 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

WatchGuard Fireware OS iked process contains an out of bounds write vulnerability in the OS iked process. This vulnerability may allow a remote unauthenticated attacker to execute arbitrary code and affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer.

Sources

• CISA ↗ · first seen 2025-12-19 00:00 UTC

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