CRITICAL 9.3 NVD

CVE-2026-13086

A stack-based buffer overflow in the epm (Endpoint Protection Manager) service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows a

A stack-based buffer overflow in the epm (Endpoint Protection Manager) service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows an unauthenticated remote attacker to execute arbitrary code.

References

https://psirt.watchguard.com/CVE-2026-13086

Published: 2026-08-28 · Source: NVD · Feed updated: 2026-08-28

This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-08-28 via NVD.

Risk Timeline

CVE Disclosed2026-08-28 · -1 days ago

Remediation Resources

Official Advisory

psirt.watchguard.com/CVE-2026-13086

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