CVE-2026-77089: critical vulnerability in Commvault Cloud
Command Center API Authentication Bypass
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.6%
Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Commvault · Commvault CloudRelated CVEs — Commvault Cloud
In the same product, most dangerous first.
CVE-2026-13738CRITICALImproper Authorization ValidationEPSS 0.7%CVE-2026-13737CRITICALCommand Restriction BypassEPSS 0.7%CVE-2026-77106HIGHCvlaunchd Code ExecutionEPSS 0.6%CVE-2026-77104HIGHCommServe Path TraversalEPSS 0.6%CVE-2026-77103HIGHCommServe Information DisclosureEPSS 0.5%CVE-2026-13739HIGHServer-Side Request Forgery (SSRF)EPSS 0.5%