CVE-2025-21291— Windows Direct Show Remote Code Execution Vulnerability

Quick assessment

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Affected

Microsoft Windows 10 Version 1809

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 Directx是美国微软（Microsoft）公司的一款专用于修复 Windows 系统异常的工具。该软件可修复工具可自动更新C++组件且修复0xc000007b问题异常。 Microsoft Directx存在资源管理错误漏洞。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 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows Serv

CVE-2025-21291 affects Microsoft Windows 10 Version 1809. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Directx是美国微软（Microsoft）公司的一款专用于修复 Windows 系统异常的工具。该软件可修复工具可自动更新C++组件且修复0xc000007b问题异常。 Microsoft Directx存在资源管理错误漏洞。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 1809 fo CVE-2025-21291 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2025-21291

I. Basic Information for CVE-2025-21291

Affected Products

II. Public POCs for CVE-2025-21291

III. Intelligence Information for CVE-2025-21291

Vendor Advisories for CVE-2025-21291 (1)

• CVE-2025-21291 - Security Update Guide - Microsoft - Windows Direct Show Remote Code Execution Vulnerability vendor-advisory

• https://www.cve.org/CVERecord?id=CVE-2025-21291

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

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IV. Related Vulnerabilities

V. Comments for CVE-2025-21291