May 2025: Windows Graphics Component Remote Code Execution Vulnerability
CVE-2025-30388 Published on May 13, 2025

Windows Graphics Component Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.

Vendor Advisory NVD

Weakness Type

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

Products Associated with CVE-2025-30388

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Microsoft Windows Server 2008

Microsoft Windows Server 2012

Microsoft Office Long Term Servicing Channel

Microsoft Office

Microsoft Windows 10

Microsoft Windows 11

Microsoft Windows 11 23h2

Microsoft Windows 11 24h2

Microsoft Windows Server 2016

Microsoft Windows Server 2019

Microsoft Windows Server 2022

Microsoft Windows Server 2022 23h2

Microsoft Windows Server 2025

Microsoft Windows 10 1507

Microsoft Windows

Microsoft Office Macos 2021

Microsoft Office Macos 2024

Microsoft Windows Server 23h2

Microsoft Windows Server 2008 Sp2

Microsoft Windows Server 2008 R2

Microsoft Windows Server 2012 R2

Affected Versions

Microsoft Office for Android:

Version 16.0.1 and below 16.0.18827.20000 is affected.

Microsoft Office for Universal:

Version 16.0.1 and below 16.0.14326.22502 is affected.

Microsoft Office LTSC for Mac 2021:

Version 16.0.1 and below 16.97.25042725 is affected.

Microsoft Office LTSC for Mac 2024:

Version 16.0.0 and below 16.97.25042725 is affected.

Microsoft Windows 10 Version 1507:

Version 10.0.10240.0 and below 10.0.10240.21014 is affected.

Microsoft Windows 10 Version 1607:

Version 10.0.14393.0 and below 10.0.14393.8066 is affected.

Microsoft Windows 10 Version 1809:

Version 10.0.17763.0 and below 10.0.17763.7314 is affected.

Microsoft Windows 10 Version 21H2:

Version 10.0.19044.0 and below 10.0.19044.5854 is affected.

Microsoft Windows 10 Version 22H2:

Version 10.0.19045.0 and below 10.0.19045.5854 is affected.

Microsoft Windows 11 version 22H2:

Version 10.0.22621.0 and below 10.0.22621.5335 is affected.

Microsoft Windows 11 version 22H3:

Version 10.0.22631.0 and below 10.0.22631.5335 is affected.

Microsoft Windows 11 Version 23H2:

Version 10.0.22631.0 and below 10.0.22631.5335 is affected.

Microsoft Windows 11 Version 24H2:

Version 10.0.26100.0 and below 10.0.26100.4061 is affected.

Microsoft Windows Server 2008 R2 Service Pack 1:

Version 6.1.7601.0 and below 6.1.7601.27729 is affected.

Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation):

Version 6.1.7601.0 and below 6.1.7601.27729 is affected.

Microsoft Windows Server 2008 Service Pack 2:

Version 6.0.6003.0 and below 6.0.6003.23279 is affected.

Microsoft Windows Server 2008 Service Pack 2 (Server Core installation):

Version 6.0.6003.0 and below 6.0.6003.23279 is affected.

Microsoft Windows Server 2012:

Version 6.2.9200.0 and below 6.2.9200.25475 is affected.

Microsoft Windows Server 2012 (Server Core installation):

Version 6.2.9200.0 and below 6.2.9200.25475 is affected.

Microsoft Windows Server 2012 R2:

Version 6.3.9600.0 and below 6.3.9600.22577 is affected.

Microsoft Windows Server 2012 R2 (Server Core installation):

Version 6.3.9600.0 and below 6.3.9600.22577 is affected.

Microsoft Windows Server 2016:

Version 10.0.14393.0 and below 10.0.14393.8066 is affected.

Microsoft Windows Server 2016 (Server Core installation):

Version 10.0.14393.0 and below 10.0.14393.8066 is affected.

Microsoft Windows Server 2019:

Version 10.0.17763.0 and below 10.0.17763.7314 is affected.

Microsoft Windows Server 2019 (Server Core installation):

Version 10.0.17763.0 and below 10.0.17763.7314 is affected.

Microsoft Windows Server 2022:

Version 10.0.20348.0 and below 10.0.20348.3692 is affected.

Microsoft Windows Server 2022, 23H2 Edition (Server Core installation):

Version 10.0.25398.0 and below 10.0.25398.1611 is affected.

Microsoft Windows Server 2025:

Version 10.0.26100.0 and below 10.0.26100.4061 is affected.

Microsoft Windows Server 2025 (Server Core installation):

Version 10.0.26100.0 and below 10.0.26100.4061 is affected.

Exploit Probability

EPSS

0.30%

Percentile

52.96%