Barracuda ESG Flaws Chain to Unauthenticated Root Access
RedSide Security November 06, 2026 Vulnerability 6 views
Researchers at watchTowr chained an authorization bypass (CVE-2026-116606) with a second flaw in Barracuda's Email Security Gateway to achieve root command execution without authentication. Patches are available.
Root Access
Authorization Bypass
Barracuda
Email Security Gateway
CVE-2026-116606
watchTowr
Appliance Security
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