CVE-2026-77096: Commvault Cloud

High severity, CVSS 7.7. EPSS: 0.2% chance of exploitation in the next 30 days.

CVFS contained a missing authentication condition affecting command execution. Software customers upgrade to resolved maintenance release. Update CVFS.

Affected products

• Commvault Commvault Cloud: from 11.46.0, up to and including 11.46.39; from 11.44.0, up to and including 11.44.24; from 11.40.0, up to and including 11.40.77; from 11.36.0, up to and including 11.36.126
• Commvault Gridhsx Cvfs: from 5.0.1.0, up to and including 5.0.14.4

Published 2026-10-13. Last modified 2026-10-14.