CVE-2026-89062

State: Published
Severity: 6.8 Medium
Published: Oct 15, 2026
Updated: Oct 16, 2026
Reserved: Sep 10, 2026

Description

A potential out-of-bounds write vulnerability was reported in the Lenovo Energy Management driver that could allow a local authenticated user to cause a blue screen error.

Scores

CVSS	Score	Vector	Source
4.0	6.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N	lenovo
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	lenovo

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
Energy Management DriverLenovo	before 15.11.30.14Affected

References

https://support.lenovo.com/us/en/product_security/LEN-218444

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