CVE-2026-4135 MEDIUM

CVE-2026-4135

Vendor Lenovo
Product Software Fix
Weakness CWE-59
Published April 15, 2026
Last update April 15, 2026

CVSS base score

5.2/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

During an internal security assessment, a potential vulnerability was discovered in Lenovo Software Fix, that during installation could allow a local authenticated user to perform an arbitrary file write with elevated privileges.

Key dates

02Disclosure timeline

April 15, 2026 CVE published
April 15, 2026 Record updated