---
id: CVE-2026-89062
title: >-
  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.
summary: >-
  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.
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-787
vendor: Lenovo
product: Energy Management Driver
affected:
  - energy_management_driver < 15.11.30.14
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T19:55:59.740'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89062'
references:
  - url: 'https://support.lenovo.com/us/en/product_security/LEN-218444'
    label: psirt@lenovo.com
tags:
  - nvd
  - cve.org
epss: 0.00093
epssPercentile: 0.00545
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-16T14:03:42.798732Z'
ingestedAt: '2026-10-15T23:54:16.912Z'
---

## Overview

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

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.