CVE-2026-89062

Published Oct 15, 2026 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Update to the version (or newer) indicated for your model in the advisory - https://support.lenovo.com/us/en/product_security/LEN-218444

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Local Out‑of‑Bounds Write in Lenovo Energy Management Driver Causing Blue Screen
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Local Out‑of‑Bounds Write in Lenovo Energy Management Driver Causing Blue Screen
Type Values Removed Values Added
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.
First Time appeared Lenovo
Lenovo energy Management Driver
Weaknesses CWE-787
CPEs cpe:2.3:a:lenovo:energy_management_driver:*:*:*:*:*:*:*:*
Vendors & Products Lenovo
Lenovo energy Management Driver
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.8, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
lenovo
Published
Updated
Oct 16, 2026, 2:05 PM
Reserved
Sep 10, 2026, 6:31 PM
Status
Awaiting Analysis
Published
Oct 16, 2026, 12:17 AM
Modified
Oct 16, 2026, 7:55 PM