CVE-2026-77106

HIGH CVSS 4.0: 7.7 EPSS 0.27%
Updated Sep 09, 2026
Commvault
Parameter Value
CVSS 7.7 (HIGH)
Type CWE-862: Missing Authorization, CWE-862 (Missing Authorization)
Vendor Commvault
Public PoC No

Cvlaunchd contained a missing authorization issue affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Vulnerable Products

commvault:commvault cloud