Microsoft Win32k 输入验证错误漏洞

Microsoft Win32k is a system file used for multi-user management in Windows by Microsoft Corporation. There is an input validation vulnerability in Microsoft Win32k-GRFX. Attackers can exploit this vulnerability to execute code. The following products and versions are affected: Windows 10 Version...

Microsoft Win32k 输入验证错误漏洞

Microsoft Win32k is a system file used by Microsoft for multi-user management in Windows. There is an input validation vulnerability in Microsoft Win32k. Attackers can exploit this vulnerability to execute code remotely. The following products and versions are affected: Microsoft Excel for Androi...

CVE-2026-34333 Windows Win32k Elevation of Privilege Vulnerability

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CVE-2026-34333

CVE-2026-34333 describes a use-after-free in Windows Win32K GRFX that enables a locally authenticated user to elevate privileges. The CVSSv3.1 base score is 7.8 (HIGH) with LOCAL attack vector, LOW attack complexity, LOW privileges required, and no user interaction, affecting confidentiality, int...

CVE-2026-34330

Technical details about CVE-2026-34330 (Win32K GRFX integer overflow leading to local privilege elevation) are not publicly provided in the supplied connected documents. Please monitor official advisories (MSRC/NVD) for affected products, impact, and fixes.

CVE-2026-33840 Win32k Elevation of Privilege Vulnerability

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CVE-2026-33839 Win32k Elevation of Privilege Vulnerability

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CVE-2026-33839

Technical details for CVE-2026-33839 (affected product/component, root cause, impact, remediation) are not provided in the connected documents. Monitor for updates or consult primary sources for actionable vulnerability specifics.

Microsoft Win32k 安全漏洞

Microsoft Win32k is a system file used by Microsoft for multi-user management in Windows operating systems. There are security vulnerabilities in Microsoft Win32k. Attackers can exploit these vulnerabilities to execute code remotely. The following products and versions are affected: Windows 11...

Microsoft Win32k 竞争条件问题漏洞

Microsoft Win32k is a system file used by Microsoft for multi-user management in Windows. There are competitive conditions vulnerabilities associated with Microsoft Win32k. The following products and versions are affected: Windows Server 2019 Server Core installation, Windows Server 2022, Windows...

CVE-2026-33104

CVE-2026-33104 is a Windows Win32K - GRFX race condition vulnerability rated CVSS v3.1 7.0 (High) with local privilege escalation impact. The connected sources label this as a Win32K-GRFX issue enabling “Obtain increased privileges” and reference Microsoft Windows updates guidance, but the provid...

Microsoft Win32k 安全漏洞

Microsoft Win32k is a system file used by Microsoft for multi-user management in Windows. There are security vulnerabilities in Microsoft Win32k. Attackers can exploit these vulnerabilities to gain higher privileges. The following products and versions are affected: Windows 11 Version 26H1 for...

KB5078766: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (March 2026)

The remote Windows host is missing security update 5078766 or hotpatch 5078737. It is, therefore, affected by multiple vulnerabilities - Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a network. CVE-2026-23669 - Use after free in Windows Win3...

CVE-2026-20863 Win32k Elevation of Privilege Vulnerability

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CVE-2026-20920

CVE-2026-20920 is a local elevation-of-privileges vulnerability in Microsoft Windows Win32K (ICOMP). The description indicates a use-after-free in Win32K that could allow an authorized user to elevate privileges locally. Public details in connected documents confirm affected scope includes Window...

CVE-2026-20811 Win32k Elevation of Privilege Vulnerability

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Microsoft Win32k 资源管理错误漏洞

Microsoft Win32k is a system file for Windows multi-user administration by Microsoft Corporation USA. Microsoft Win32k is vulnerable to a resource management error. An attacker could exploit the vulnerability to elevate privileges. The following products and versions are affected: Windows Server...

Microsoft Win32k 安全漏洞

Microsoft Win32k is a system file for Windows multi-user management from Microsoft USA. A security vulnerability exists in Microsoft Win32k. An attacker could exploit the vulnerability to elevate privileges. The following products and versions are affected: Windows Server 2022,Windows Server 2022...

CVE-2025-62458

CVE-2025-62458 is a Windows Win32K GRFX elevation-of-privilege vulnerability (heap-based overflow) that enables local privilege escalation by an authorized user. Connected sources confirm the issue is associated with Windows Win32K GRFX components and is part of Microsoft’s December 2025 patch cy...

CVE-2025-62458 Win32k Elevation of Privilege Vulnerability

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