CVE-2026-4135 — MEDIUM (6.6)

Vulnerability Description

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.

CVSS Score

6.6

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-59

References

https://support.lenovo.com/us/en/product_security/LEN-213829

FAQ

What is CVE-2026-4135?

CVE-2026-4135 is a vulnerability with a CVSS score of 6.6 (MEDIUM). 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 wr...

How severe is CVE-2026-4135?

CVE-2026-4135 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-4135?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.