CVE-2026-10587 — MEDIUM (6.0)

Vulnerability Description

A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.

CVSS Score

6.0

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-787

References

https://support.lenovo.com/us/en/product_security/LEN-220440

FAQ

What is CVE-2026-10587?

CVE-2026-10587 is a vulnerability with a CVSS score of 6.0 (MEDIUM). A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.

How severe is CVE-2026-10587?

CVE-2026-10587 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-10587?

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