CVE-2025-62458

Summary

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

Affected Software

VendorProductVersion RangeStatus
MicrosoftWindows 10 Version 160710.0.14393.0 < 10.0.14393.8688affected
MicrosoftWindows 10 Version 180910.0.17763.0 < 10.0.17763.8146affected
MicrosoftWindows 10 Version 21H210.0.19044.0 < 10.0.19044.6691affected
MicrosoftWindows 10 Version 22H210.0.19045.0 < 10.0.19045.6691affected
MicrosoftWindows 11 version 22H310.0.22631.0 < 10.0.22631.6345affected
MicrosoftWindows 11 Version 23H210.0.22631.0 < 10.0.22631.6345affected
MicrosoftWindows Server 2008 R2 Service Pack 16.1.7601.0 < 6.1.7601.28064affected
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation)6.1.7601.0 < 6.1.7601.28064affected
MicrosoftWindows Server 20126.2.9200.0 < 6.2.9200.25815affected
MicrosoftWindows Server 2012 (Server Core installation)6.2.9200.0 < 6.2.9200.25815affected
MicrosoftWindows Server 2012 R26.3.9600.0 < 6.3.9600.22920affected
MicrosoftWindows Server 2012 R2 (Server Core installation)6.3.9600.0 < 6.3.9600.22920affected
MicrosoftWindows Server 201610.0.14393.0 < 10.0.14393.8688affected
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0 < 10.0.14393.8688affected
MicrosoftWindows Server 201910.0.17763.0 < 10.0.17763.8146affected
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0 < 10.0.17763.8146affected
MicrosoftWindows Server 202210.0.20348.0 < 10.0.20348.4529affected

Weaknesses

  • CWE-122: CWE-122: Heap-based Buffer Overflow

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References