CVE-2026-18228

Hyperscale Path Traversal

State: Published
Severity: 7.1 High
Published: Oct 13, 2026
Updated: Oct 14, 2026
Reserved: Jul 29, 2026

Description

HyperScale contained a path traversal issue affecting information disclosure. Software customers upgrade to resolved maintenance release. Update Commvault installation of HyperScale MediaAgents.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	Commvault

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Commvault CloudCommvault	11.46.0 through 11.46.29Affectedfrom 11.46.30Not affected 11.44.0 through 11.44.24Affectedfrom 11.44.25Not affected 11.40.0 through 11.40.77Affectedfrom 11.40.78Not affected 11.36.0 through 11.36.126Affectedfrom 11.36.127Not affected

References

https://documentation.commvault.com/securityadvisories/CV_2026_10_8.html

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