Windows DirectX Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows DirectX allows an unauthorized attacker to disclose information locally...

DirectX Graphics Kernel Elevation of Privilege Vulnerability

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

PT-2026-58668

Name of the Vulnerable Software and Affected Versions Windows DirectX affected versions not specified Description A use-after-free and double-free condition exists in the DirectX Graphics Kernel dxgkrnl. The issue occurs during the rollback process of a failed D3DKMTCreateAllocation function call...

PT-2026-58338

Name of the Vulnerable Software and Affected Versions Windows DirectX versions prior to KB5101650 Description A use after free issue in Windows DirectX allows an authorized attacker to elevate privileges locally. Use after free is a memory corruption flaw that occurs when an application continues...

PT-2026-58357

Name of the Vulnerable Software and Affected Versions Windows DirectX affected versions not specified Description A heap-based buffer overflow exists in Windows DirectX. This issue allows an authorized attacker to elevate privileges locally, potentially granting full control over the system. A...

PT-2026-58179

Name of the Vulnerable Software and Affected Versions Windows DirectX affected versions not specified Description An issue in Windows DirectX allows an unauthorized local attacker to disclose sensitive information, which can potentially affect the system. Recommendations At the moment, there is n...

GHSA-5R97-79VW-QVM4 Microsoft DirectX12: .spritefont multiply overflow only in 32-bit builds

Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...

GHSA-C55G-RP4X-FX84 Microsoft DirectX: .spritefont multiply overflow only in 32-bit builds

Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...

Microsoft DirectX: .spritefont multiply overflow only in 32-bit builds

Impact The spritefont reader can be induced to perform a 32-bit overflow multiply that could in theory result in a RCE. This impacts the use of the DirectX Tool Kit SpriteFont class file loading ctor if given untrusted data files. Note this only applies to x86/ARM builds of the library. ARM64 and...

CVE-2025-68623

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

DirectX, OpenFOAM, Libbiosig vulnerabilities

Cisco Talos' Vulnerability Discovery & Research team recently disclosed vulnerabilities in the BioSig Project Libbiosig library and OpenCFD OpenFOAM, as well as an unpatched vulnerability in Microsoft DirectX. The vulnerabilities mentioned in this blog post have been patched by their respective...

EUVD-2025-208593

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

CVE-2025-68623

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

Microsoft DirectX End-User Runtime Web Installer 安全漏洞

Microsoft DirectX End-User Runtime Web Installer is a component installation tool provided by the American company Microsoft. The version 9.29.1974.0 of Microsoft DirectX End-User Runtime Web Installer contains a security vulnerability. This vulnerability arises from the possibility for...

Microsoft DirectX End-User Runtime Web Installer Privilege Escalation Vulnerability

Talos Vulnerability Report TALOS-2025-2293 Microsoft DirectX End-User Runtime Web Installer Privilege Escalation Vulnerability March 11, 2026 CVE Number CVE-2025-68623 SUMMARY A local privilege escalation vulnerability exists during the installation of Microsoft DirectX End-User Runtime. A...

CVE-2025-68623

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

PT-2026-24724

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

CVE-2025-68623

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

CVE-2025-68623

In Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0, a low-privilege user can replace an executable file during the installation process, which may result in unintended elevation of privileges. During installation, the installer runs with HIGH integrity and downloads executables and...

CVE-2025-68623

CVE-2025-68623 affects Microsoft DirectX End-User Runtime Web Installer 9.29.1974.0. Cisco Talos TALOS-2025-2293 documents a local privilege escalation: during installation, the dxwebsetup.exe installer creates a writable TEMP path, writes dxwsetup.exe, then executes it with high integrity. An at...