Critical severityNVD Advisory· Published Aug 25, 2026· Updated Sep 28, 2026
CVE-2026-57909
CVE-2026-57909
Description
A path traversal vulnerability in WatchGuard Agent allows a remote, unauthenticated attacker on an adjacent network to execute arbitrary code on an affected system.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
2- ⚡ Weekly Recap: Chrome 0-Day, Router Hijacks, Coder Supply Chain Attack and MoreThe Hacker News · Sep 7, 2026
- WatchGuard Agent for Windows Vulnerability Allows Code Execution with Elevated PrivilegesCyber Security News · Aug 27, 2026