Barracuda Networks is your new best friend (Barracuda Email Security Gateway Pre-Auth Remote Root RCE CVE-2026-116606 / CVE-2026-111560)

T1Covered by 1 source · first reported by watchTowr Labs at 05 Nov, 21:19 UTC

Yes, that's right! Today we're at the aquarium. Welcome back to yet another watchTowr Labs blog post. You can begin preparing your comments now. What Is A Barracuda, And Why? Must We? Barracuda’s Email Security Gateway solution (ESG) is no stranger to love, for

security

Sources

• T1Barracuda Networks is your new best friend (Barracuda Email Security Gateway Pre-Auth Remote Root RCE CVE-2026-116606 / CVE-2026-111560)watchTowr Labs05 Nov, 21:19

Vulnerabilities

• CVE-2026-111560
• CVE-2026-116606