Description

Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

INFO

Published Date :

2025-12-09T17:55:34.989Z

Last Modified :

2026-04-16T14:18:30.205Z

Source :

microsoft
AFFECTED PRODUCTS

The following products are affected by CVE-2025-62458 vulnerability.

Vendors Products
Microsoft
  • Windows 10 1607
  • Windows 10 1809
  • Windows 10 21h2
  • Windows 10 21h2
  • Windows 10 22h2
  • Windows 10 22h2
  • Windows 11 23h2
  • Windows 11 23h2
  • Windows Server 2008
  • Windows Server 2008 R2
  • Windows Server 2012
  • Windows Server 2012 R2
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-62458.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62458 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact