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CVE-2025-21338— GDI+ Remote Code Execution Vulnerability

Quick assessment

Affected
Microsoft Microsoft Office for Android
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows GDI+是美国微软（Microsoft）公司的一个Windows操作操作系统的图形设备接口。该软件是.NET框架的组成部分，负责在屏幕和打印机上绘制图形图像和显示信息。 Microsoft Windows GDI+存在输入验证错误漏洞。攻击者利用该漏洞可以远程执行代码。以下产品和版本受到影响：Windows 10 Version 22H2 for 32-bit Systems,Windows Server 2025 (Server Core installation),

CVSS 7.8 · High EPSS 0.48% · P39

Affected Version Matrix 31

VendorProduct Version RangeStatus
Microsoft Microsoft Office for Android 16.0.1< 16.0.18429.20000 affected
Microsoft Microsoft Office for iOS 2.0.0< 2.93.24123014 affected
Microsoft Microsoft Office for Mac 1.0.0< 16.93.25011212 affected
Microsoft Microsoft Office for Universal 16.0.1< 16.0.14326.22175 affected
Microsoft Microsoft Office LTSC for Mac 2021 16.0.1< 16.93.25011212 affected
Microsoft Microsoft Office LTSC for Mac 2024 16.0.0< 16.93.25011212 affected
Microsoft Windows 10 Version 1507 10.0.10240.0< 10.0.10240.20890 affected
Microsoft Windows 10 Version 1607 10.0.14393.0< 10.0.14393.7699 affected
Microsoft Windows 10 Version 1809 10.0.17763.0< 10.0.17763.6775 affected
Microsoft Windows 10 Version 21H2 10.0.19044.0< 10.0.19044.5371 affected
Microsoft Windows 10 Version 22H2 10.0.19045.0< 10.0.19045.5371 affected
Microsoft Windows 11 version 22H2 10.0.22621.0< 10.0.22621.4751 affected
Microsoft Windows 11 version 22H3 10.0.22631.0< 10.0.22631.4751 affected
Microsoft Windows 11 Version 23H2 10.0.22631.0< 10.0.22631.4751 affected
Microsoft Windows 11 Version 24H2 10.0.26100.0< 10.0.26100.2894 affected
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0< 6.1.7601.27520 affected
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0< 6.1.7601.27520 affected
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0< 6.0.6003.23070 affected
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0< 6.0.6003.23070 affected
Microsoft Windows Server 2012 6.2.9200.0< 6.2.9200.25273 affected
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0< 6.2.9200.25273 affected
Microsoft Windows Server 2012 R2 6.3.9600.0< 6.3.9600.22371 affected
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0< 6.3.9600.22371 affected
Microsoft Windows Server 2016 10.0.14393.0< 10.0.14393.7699 affected
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0< 10.0.14393.7699 affected
Microsoft Windows Server 2019 10.0.17763.0< 10.0.17763.6775 affected
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0< 10.0.17763.6775 affected
Microsoft Windows Server 2022 10.0.20348.0< 10.0.20348.3091 affected
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0< 10.0.25398.1369 affected
Microsoft Windows Server 2025 10.0.26100.0< 10.0.26100.2894 affected
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0< 10.0.26100.2894 affected
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I. Basic Information for CVE-2025-21338

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
GDI+ Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
GDI+ Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows GDI+ 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows GDI+是美国微软（Microsoft）公司的一个Windows操作操作系统的图形设备接口。该软件是.NET框架的组成部分，负责在屏幕和打印机上绘制图形图像和显示信息。 Microsoft Windows GDI+存在输入验证错误漏洞。攻击者利用该漏洞可以远程执行代码。以下产品和版本受到影响：Windows 10 Version 22H2 for 32-bit Systems,Windows Server 2025 (Server Core installation),
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft Office for Android 16.0.1 ~ 16.0.18429.20000 -
Microsoft Microsoft Office for iOS 2.0.0 ~ 2.93.24123014 -
Microsoft Microsoft Office for Mac 1.0.0 ~ 16.93.25011212 -
Microsoft Microsoft Office for Universal 16.0.1 ~ 16.0.14326.22175 -
Microsoft Microsoft Office LTSC for Mac 2021 16.0.1 ~ 16.93.25011212 -
Microsoft Microsoft Office LTSC for Mac 2024 16.0.0 ~ 16.93.25011212 -
Microsoft Windows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.20890 -
Microsoft Windows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.7699 -
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.6775 -
Microsoft Windows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.5371 -
Microsoft Windows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.5371 -
Microsoft Windows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.4751 -
Microsoft Windows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.4751 -
Microsoft Windows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.4751 -
Microsoft Windows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.2894 -
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.27520 -
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.27520 -
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.23070 -
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 ~ 6.0.6003.23070 -
Microsoft Windows Server 2012 6.2.9200.0 ~ 6.2.9200.25273 -
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25273 -
Microsoft Windows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.22371 -
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.22371 -
Microsoft Windows Server 2016 10.0.14393.0 ~ 10.0.14393.7699 -
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.7699 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.6775 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.6775 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.3091 -
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1369 -
Microsoft Windows Server 2025 10.0.26100.0 ~ 10.0.26100.2894 -

II. Public POCs for CVE-2025-21338

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III. Intelligence Information for CVE-2025-21338

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Vendor Advisories for CVE-2025-21338 (1)

Same Patch Batch · Microsoft · 2025-01-14 · 157 CVEs total

CVE-2025-21298 9.8 CRITICAL Windows OLE Remote Code Execution Vulnerability
CVE-2025-21311 9.8 CRITICAL Windows NTLM V1 Elevation of Privilege Vulnerability
CVE-2025-21307 9.8 CRITICAL Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability
CVE-2025-21292 8.8 HIGH Windows Search Service Elevation of Privilege Vulnerability
CVE-2025-21266 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21282 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21293 8.8 HIGH Active Directory Domain Services Elevation of Privilege Vulnerability
CVE-2025-21291 8.8 HIGH Windows Direct Show Remote Code Execution Vulnerability
CVE-2025-21302 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21303 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21306 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21176 8.8 HIGH .NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2025-21178 8.8 HIGH Visual Studio Remote Code Execution Vulnerability
CVE-2025-21273 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21223 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21240 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21238 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21417 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21245 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability
CVE-2025-21409 8.8 HIGH Windows Telephony Service Remote Code Execution Vulnerability

Showing top 20 of 157 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Microsoft Office for Android
Same vendor: Microsoft
Same weakness: CWE-190

V. Comments for CVE-2025-21338

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