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High · 8.7 CVE-2026-77090 EUVD-2026-98756GHSA-g9jj-cpxw-62v5

CVFS Information Disclosure

Published Oct 13, 2026 · Updated Oct 14, 2026 · Assigned by Commvault

Description

CVFS contained an XML external entity (XXE) reference handling issue affecting information dislcosure. Software customers upgrade to resolved maintenance release. Update CVFS.

Affected products

VendorProductAffectedFixed
Commvault Commvault Cloud 11.46.0 – ≤ 11.46.29, 11.44.0 – ≤ 11.44.24, 11.40.0 – ≤ 11.40.77, 11.36.0 – ≤ 11.36.126 —
Commvault Grid(HSX) CVFS 5.0.1.0 – ≤ 5.0.14.4 —

References