What is CVE-2026-4134?

CVE-2026-4134 is a high-severity vulnerability in Lenovo Software Fix, classified under Uncontrolled Search Path Element. CVSS score: 7.3/10. Published 2026-04-15.

How severe is CVE-2026-4134?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Lenovo Software Fix

CVE-2026-4134

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

EPSS: 0.000 (3.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Lenovo Software Fix — versions 0

Weakness classification (CWE)

CWE-427 — Uncontrolled Search Path Element

References

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

Frequently asked questions

What is CVE-2026-4134?: CVE-2026-4134 is a high-severity vulnerability in Lenovo Software Fix, classified under Uncontrolled Search Path Element. CVSS score: 7.3/10. Published 2026-04-15.
How severe is CVE-2026-4134?: High severity. CVSS v3 base score is 7.3 out of 10.