Serial number: AV25-816
Date: December 8, 2025
On December 4, 2025, WatchGuard published security advisories to address vulnerability in the following product:
- Fireware OS 2025.1 – versions prior to 2025.1.3
- Fireware OS 12.x – versions prior to 12.11.5
- Fireware OS 12.5.x – versions prior to 12.5.14
- Fireware OS 11.x – end of life
The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.