VULNERABILITY INTELLIGENCE

CVE-2026-13738

CVSS score9.8 CRITICAL
EPSS probability0.67%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-863

Primary references