---
id: CVE-2025-9548
title: >-
  A potential null pointer dereference vulnerability was reported in the Lenovo
  Power Management Driver that could allow a local authenticated user to cause a
  Windows blue screen error.
summary: >-
  A potential null pointer dereference vulnerability was reported in the Lenovo
  Power Management Driver that could allow a local authenticated user to cause a
  Windows 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-476
published: '2025-10-15'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-9548'
references:
  - url: 'https://support.lenovo.com/us/en/product_security/LEN-203293'
    label: psirt@lenovo.com
tags:
  - nvd
epss: 0.00119
epssPercentile: 0.01586
ingestedAt: '2026-10-08T11:31:27.438Z'
---

## Overview

A potential null pointer dereference vulnerability was reported in the Lenovo Power Management Driver that could allow a local authenticated user to cause a Windows blue screen error.

## Remediation

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