July 8, 2025—KB5062552 (OS Builds 22621.5624 and 22631.5624)

July 8, 2025—KB5062552 OS Builds 22621.5624 and 22631.5624 Windows Secure Boot certificate expirationImportant: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business device...

Microsoft Desktop Windows Manager 资源管理错误漏洞

Microsoft Desktop Windows Manager is a desktop window manager from Microsoft Corporation USA. A resource management error vulnerability exists in Microsoft Desktop Windows Manager. An attacker could exploit the vulnerability to elevate privileges. The following products and editions are...

April 8, 2025—KB5055528 (OS Builds 22621.5189 and 22631.5189)

April 8, 2025—KB5055528 OS Builds 22621.5189 and 22631.5189 For information about Windows update terminology, see types of Windows updates and the monthly quality update types. To find an overview of Windows 11, version 23H2, see its update history page. This month's video is ready for you on...

January 14, 2025—KB5050021 (OS Builds 22621.4751 and 22631.4751)

January 14, 2025—KB5050021 OS Builds 22621.4751 and 22631.4751 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 23H2, see its update history page. Note Follow...

Microsoft Windows Kernel Security Vulnerability

Microsoft Windows Kernel is the kernel of the Windows operating system by Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Kernel. An attacker could exploit this vulnerability to gain elevated privileges. The following products and versions are affected:Windows 10...

2025-05 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5058405)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer...