WatchGuard security advisory (AV26-069)

Serial number: AV26-069
Date: January 30, 2026

On January 29, 2026, WatchGuard published a security advisory to address a vulnerability in the following product:

• Fireware OS – versions prior to 2026.1
• Fireware OS – versions prior to 12.11.7
• Fireware OS – versions prior to 12.5.16

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• WatchGuard Firebox LDAP Injection - CVE-2026-1498
• WatchGuard Security Advisories