Commvault Cloud vulnerability

Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.

Published 8 Sep 2026Updated 9 Sep 20261 sources
CVSS 9.3

What happened

Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.

Affected versions

Commvault Cloud: 11.46.0 through 11.46.19 (custom); 11.44.0 through 11.44.19 (custom); 11.40.0 through 11.40.71 (custom); 11.36.0 through 11.36.122 (custom) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

No public PoC reference has passed the current publication threshold.