Microsoft Win32k 竞争条件问题漏洞

Microsoft Win32k is a system file used for multi-user management in Windows by Microsoft Corporation. There are vulnerabilities related to the behavior of Microsoft Win32k. The following products and versions are affected: Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for...

CVE-2026-35420: Heap-based Buffer Overflow

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

CVE-2026-33841: Heap-based Buffer Overflow

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

PT-2026-40152

Name of the Vulnerable Software and Affected Versions Windows Server 2025 affected versions not specified Description A use after free issue in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network. This occurs via NVMe-oF NVMe over Fabrics, a network protocol...

Microsoft Windows Kernel 安全漏洞

The Microsoft Windows Kernel is the kernel of the Windows operating system developed by Microsoft Corporation. There are security vulnerabilities in the Microsoft Windows Kernel. Attackers can exploit these vulnerabilities to gain higher privileges. The following products and versions are affecte...

PT-2026-40204

Name of the Vulnerable Software and Affected Versions Windows 11 versions 24H2 through 25H2 Description A heap-based buffer overflow and untrusted pointer dereference in the Windows Kernel ntoskrnl.exe allows an authorized attacker to elevate privileges locally to SYSTEM level. The issue exists...

CVE-2026-34332: Use After Free

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network...

CVE-2026-40408: Use After Free

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally...

KLA91040 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, gain privileges, execute arbitrary code, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A denial of...

CVE-2022-26523

The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service memory corruption and OS crash due to a double fetch vulnerability at aswArPot+0xbb94...

DrvEye

drivertool A static-analysis & exploitation-triage toolkit...

Win32k.sys Privilege Escalation

The vulnerability of the Win32k.sys component of the Windows operating system is related to synchronization errors when using shared resources “Race Conditions”. Exploiting this vulnerability can allow an attacker to increase their privileges...

Microsoft Windows Kernel Information Disclosure Vulnerability (CNVD-2026-20167)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An information disclosure vulnerability exists in Microsoft Windows Kernel, which can be exploited by attackers to obtain sensitive information...

Microsoft Windows Kernel Elevation of Privilege Vulnerability (CNVD-2026-20168)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An elevation of privilege vulnerability exists in Microsoft Windows Kernel, which can be exploited by an attacker to elevate privileges...

Microsoft Windows Kernel Elevation of Privilege Vulnerability (CNVD-2026-20169)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An elevation of privilege vulnerability exists in Microsoft Windows Kernel, which can be exploited by an attacker to elevate privileges...

Microsoft Windows Kernel Elevation of Privilege Vulnerability (CNVD-2026-20170)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An elevation of privilege vulnerability exists in Microsoft Windows Kernel, which can be exploited by an attacker to elevate privileges...

Microsoft Windows Kernel Information Disclosure Vulnerability (CNVD-2026-20171)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An information disclosure vulnerability exists in Microsoft Windows Kernel, which can be exploited by attackers to obtain sensitive information...

Microsoft Windows Kernel Information Disclosure Vulnerability (CNVD-2026-20172)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An information disclosure vulnerability exists in Microsoft Windows Kernel, which can be exploited by attackers to obtain sensitive information...

Microsoft Windows Kernel Information Disclosure Vulnerability (CNVD-2026-20173)

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. An information disclosure vulnerability exists in Microsoft Windows Kernel, which can be exploited by attackers to obtain sensitive information...

Windows Kernel Disclosure

The vulnerability of the Windows operating system’s kernel is related to insufficient protection of registration data. Exploiting this vulnerability can allow an attacker to disclose the protected information...