CVE-2026-11813 Lenovo Filez Client - Privilege Escalation

Lenovo Filez Client contains an improper permissions vulnerability that allows local authenticated users to escalate privileges by exploiting incorrect permission settings.

CVSS base score 7.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.10% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Privilege Escalation
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
10 September 2026
Updated
15 October 2026
Weakness
CWE-276

Vendor fix

Update to the latest version of Lenovo Filez Client.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs