---
id: CVE-2026-63427
title: >-
  An authentication bypass vulnerability was discovered in Lenovo Software Fix
  that could allow a local authenticated user to perform arbitrary code
  execution with elevated privileges.
summary: >-
  An authentication bypass vulnerability was discovered in Lenovo Software Fix
  that could allow a local authenticated user to perform arbitrary code
  execution with elevated privileges.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-290
vendor: Lenovo
product: Software Fix
affected:
  - software_fix < 7.6.2.10
published: '2026-09-10'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T04:18:09.087'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-63427'
references:
  - url: >-
      https://support.lenovo.com/us/en/downloads/ds101291-rescue-and-smart-assistant-lmsa
    label: psirt@lenovo.com
  - url: 'https://support.lenovo.com/us/en/product_security/LEN-217409'
    label: psirt@lenovo.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-14T00:00:00+00:00'
epss: 0.00194
epssPercentile: 0.08033
ingestedAt: '2026-09-14T13:32:31.115Z'
---

## Overview

An authentication bypass vulnerability was discovered in Lenovo Software Fix that could allow a local authenticated user to perform arbitrary code execution with elevated privileges.

## Remediation

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