CVE-2026-77091 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.8 HIGH	LOCAL	LOW	LOW	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 7.48%

Affected Products (NVD)

Vendor	Product	Version
commvault	commvault	11.36.0 ≤ 𝑥 < 11.36.123
commvault	commvault	11.40.0 ≤ 𝑥 < 11.40.72
commvault	commvault	11.44.0 ≤ 𝑥 < 11.44.20
commvault	commvault	11.46.0 ≤ 𝑥 < 11.46.20

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References

https://documentation.commvault.com/securityadvisories/CV_2026_07_3.html