CVE-2026-18228CWE-22path-traversal

CVE-2026-18228

published October 13, 2026

CVSS
7.1
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS
7.1 · NONE
CVSS v4.0
7.1 · 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
EPSS
0.00375 · 30.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-10-13T19:17Z
References (1)
https://documentation.commvault.com/securityadvisories/CV_2026_10_8.html · 050066fd-a2f9-4f32-ab5d-4c53f48bc333
EPSS history
Timeline
  • 15 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 13 OCT 14:26Z
    Hyperscale Path Traversal
    cvelistv5
  • 13 OCT 14:26Z
    Hyperscale Path Traversal
    cvelistv5