CVE-2026-77104

High

Description

CommServe contained a path traversal issue affecting information disclosure. Software customers upgrade to resolved maintenance release. Update CommServe.

SeverityHigh
CVSS7.5
Exploit probability—
ProductCommvault
PublishedSep 8, 2026
First seenSep 8, 2026

How to fix

Update
  • commvault commvault11.36.123, 11.40.72, 11.44.20, 11.46.20 or later

Affected products

ProductAffected versionsFixed in
commvault commvault11.36.0 ≤ v < 11.36.123, 11.40.0 ≤ v < 11.40.72, 11.44.0 ≤ v < 11.44.20, 11.46.0 ≤ v < 11.46.2011.36.123, 11.40.72, 11.44.20, 11.46.20

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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CVE-2026-77104 · Commvault · Dark Radar