Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-32709— Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

CVSS 7.8 · High KEV EPSS 0.76% · P73
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-32709

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows Ancillary Function Driver for WinSock 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Ancillary Function Driver for WinSock是美国微软（Microsoft）公司的Winsock的辅助功能驱动程序。 Microsoft Windows Ancillary Function Driver for WinSock存在资源管理错误漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.21014 -
MicrosoftWindows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.8066 -
MicrosoftWindows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.7314 -
MicrosoftWindows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.5854 -
MicrosoftWindows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.5854 -
MicrosoftWindows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.5335 -
MicrosoftWindows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.5335 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.5335 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.4061 -
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.27730 -
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.27730 -
MicrosoftWindows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.23317 -
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 ~ 6.0.6003.23317 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.25475 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25475 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.22577 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.22577 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.8066 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.8066 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.7314 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.7314 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.3692 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1611 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.4061 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.4061 -

II. Public POCs for CVE-2025-32709

#POC DescriptionSource LinkShenlong Link
1Real-world patching workflow for CVE-2025-32709. From hotfix install to SIEM alert validation—this repo documents every step with screenshots, commands, and detection logic.https://github.com/AdnanSiyat/How-to-Patch-CVE-2025-32709POC Details
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-32709

请登录查看更多情报信息。

Same Patch Batch · Microsoft · 2025-05-13 · 71 CVEs total

CVE-2025-303879.8 CRITICALDocument Intelligence Studio On-Prem Elevation of Privilege Vulnerability
CVE-2025-299648.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-299668.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2025-299678.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2025-298408.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-299628.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-299638.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-303778.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-327048.4 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-303868.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-266468.0 HIGH.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability
CVE-2025-303937.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-327017.8 HIGHWindows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2025-304007.8 HIGHMicrosoft DWM Core Library Elevation of Privilege Vulnerability
CVE-2025-303837.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-240637.8 HIGHKernel Streaming Service Driver Elevation of Privilege Vulnerability
CVE-2025-327067.8 HIGHWindows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2025-303817.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-299757.8 HIGHMicrosoft PC Manager Elevation of Privilege Vulnerability
CVE-2025-299777.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability

Showing top 20 of 71 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1507
Same vendor: Microsoft
Same weakness: CWE-416

V. Comments for CVE-2025-32709

No comments yet

Leave a comment