CVE-2026-77096highCWE-306

CVE-2026-77096: high-severity vulnerability in Commvault Cloud

CVFS Missing Authentication

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.7epss 0.2%
CVFS contained a missing authentication condition affecting command execution. Software customers upgrade to resolved maintenance release. Update CVFS.
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Commvault · Commvault CloudCommvault · Grid(HSX) CVFS
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