Vulnerability intelligence

CVE-2026-13738

Commvault Commvault Cloud

CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, Media Agents, Clients and HyperScale X.

CVSS Score

9.2

Critical

EPSS — Exploit Probability

0.6%

Riskier than 48% of all CVEs · checked 2026-10-03

Exploitation

Not in CISA KEV

KEV does not include every exploited vulnerability

Remediation

unknown

Check vendor advisories