CVE-2026-1636 — MEDIUM (6.7)

Vulnerability Description

A potential DLL hijacking vulnerability was reported in Lenovo Service Bridge that, under certain conditions, could allow a local authenticated user to execute code with elevated privileges.

CVSS Score

6.7

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-427

References

https://support.lenovo.com/us/en/product_security/LEN-211071

FAQ

What is CVE-2026-1636?

CVE-2026-1636 is a vulnerability with a CVSS score of 6.7 (MEDIUM). A potential DLL hijacking vulnerability was reported in Lenovo Service Bridge that, under certain conditions, could allow a local authenticated user to execute code with elevated privileges.

How severe is CVE-2026-1636?

CVE-2026-1636 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1636?

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