WatchGuard security advisory (AV26-847)
Serial Number: AV26-847 Date: August 25, 2026 As of August 19, 2026, WatchGuard is affected by vulnerabilities in the following product: WatchGuard Agent Prior to 1.25.13.0000 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. WatchGuard Endpoint Security Prime Enhancements and Resolved Issues Security Advisories | WatchGuard Technologies
CSIRTS triage
- What
- WatchGuard Agent contains unspecified security vulnerabilities requiring patching.
- Who is affected
- Systems running WatchGuard Agent versions before 1.25.13.0000.
- Urgency
- Unknown; details not disclosed in advisory.
- Action
- Upgrade WatchGuard Agent to version 1.25.13.0000 or later.
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Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/watchguard-security-advisory-av26-847
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