[ CVE-2026-77093 · Published 13 Oct 2026 ]
Vulnerability in Commvault Cloud
CVSS 7.1
EPSS <1%No fix listed yet
[ Description ]Official description
CvFWD contained an integer overflow affecting service availability. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including CommServe, Webserver, Command Center, MediaAgents, Clients and HyperScale
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.