CVE-2026-11813

Local Authenticated User Privilege Escalation in Lenovo FileZ Client

Published Sep 10, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
A potential improper permissions vulnerability was reported in the Lenovo Filez Client application that could allow a local authenticated user to escalate privileges.

Remediation

Vendor Solution

Update Filez Windows Application Enterprise version to 11.5.1.0 or later.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Local Authenticated User Privilege Escalation in Lenovo FileZ Client
Type Values Removed Values Added
Description A potential improper permissions vulnerability was reported in the Lenovo Filez Client application that could allow a local authenticated user to escalate privileges.
First Time appeared Lenovo
Lenovo filez Client
Lenovo filez Enterprise
Weaknesses CWE-276
CPEs cpe:2.3:a:lenovo:filez_client:*:*:*:*:*:*:*:*
cpe:2.3:a:lenovo:filez_enterprise:*:*:*:*:*:*:*:*
Vendors & Products Lenovo
Lenovo filez Client
Lenovo filez Enterprise
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
lenovo
Published
Updated
Sep 11, 2026, 2:46 PM
Reserved
Jun 9, 2026, 3:53 PM
Status
Deferred
Published
Sep 10, 2026, 9:17 PM
Modified
Sep 11, 2026, 3:16 PM