June 9, 2026—KB5094041 (Monthly Rollup)

June 9, 2026—KB5094041 Monthly Rollup Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012 R2. For a successful installation, please make sure all Subset of endpoints for ESU only a...

KB5073447: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: January 13, 2026

KB5073447: Servicing stack update for Windows 10, version 1607 and Windows Server 2016: January 13, 2026 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 certificat...

September 9, 2025—KB5065427 (OS Build 14393.8422)

September 9, 2025—KB5065427 OS Build 14393.8422 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 devices for the...

Microsoft Windows NTFS 缓冲区错误漏洞

Microsoft Windows NTFS is a file system from Microsoft USA that serves computer files. The file system has error warning, disk self-healing, and logging capabilities. A buffer error vulnerability exists in Microsoft Windows NTFS. The following products and editions are affected:Windows 10 Version...

August 13, 2024-KB5041951 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

August 13, 2024-KB5041951 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Release Date: August 13, 2024 Version: .NET Framework 4.8 The August 13, 2024 update for Windows 10, version 1607 and Windows Server 2016 includes security and cumulative...

Microsoft Windows DHCP Server 安全漏洞

Microsoft Windows is a set of operating systems used by Microsoft Corporation USA for personal devices. A security vulnerability exists in Microsoft Windows DHCP Server. An attacker has exploited the vulnerability to cause a denial of service on the system. The following products and editions are...

Microsoft Windows OLE Security Vulnerability

Microsoft Windows is a suite of operating systems for use on personal devices from the U.S.-based Microsoft Corporation Microsoft. A security vulnerability exists in Microsoft Windows OLE. The following products and editions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Versi...

October 10, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 (KB5031226)

October 10, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 KB5031226 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET...

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 can exploit the vulnerability to elevate privileges. The following products and versions are affected:Windows Server 2016...

July 11, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 (KB5028939)

July 11, 2023-Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 7 Standard and Windows Server 2008 R2 SP1 KB5028939 Applies to: Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framewor...

Microsoft Client Server Run-time Subsystem 安全漏洞

The Microsoft Client Server Run-time Subsystem is a client/server run-time subsystem from Microsoft Corporation in the United States that manifests itself as the csrss.exe process. It is a component of the Windows NT family of operating systems, appearing in Windows NT 3.1 and subsequent systems,...

KB5020447: Out-of-band update for Windows 8.1 and Server 2012 R2: October 17, 2022

KB5020447: Out-of-band update for Windows 8.1 and Server 2012 R2: October 17, 2022 Summary This update includes improvements for the following: It addresses an issue that might affect some types of Secure Sockets Layer SSL and Transport Layer Security TLS connections. These connections might have...

October 11, 2022-KB5018515 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016

October 11, 2022-KB5018515 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016 Release Date: October 11, 2022 Version: .NET Framework 4.8 The October 11, 2022 update for Windows 10, version 1607 and Windows Server 2016 includes cumulative reliability...

September 13, 2022-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB5017531)

September 13, 2022-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 KB5017531 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1...

Microsoft Windows Kernel 安全漏洞

Microsoft Windows Kernel is the kernel of the Windows operating system by Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Kernel. The following products and editions are affected:Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit...

August 9, 2022-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB5016740)

August 9, 2022-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 KB5016740 Applies to:Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microso...

August 9, 2022-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5016741)

August 9, 2022-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5016741 Applies to:Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.6.2 IMPORTANT Verify that you have installed the required updates listed in the How t...

Microsoft Windows 安全漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from the U.S.-based Microsoft Corporation Microsoft. Microsoft Windows has a security vulnerability. The vulnerability stems from a security issue with ISCSI. The following products and versions are affected:Windows 10...

Microsoft Windows Kernel 安全漏洞

Microsoft Windows Kernel is the kernel of the Windows operating system by Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Kernel. The following products and versions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based...

June 14, 2022-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 (KB5014809)

June 14, 2022-Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.6.2 for Windows Server 2008 SP2 KB5014809 Applies to:Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.6.2 IMPORTANT Verify that you have installed the required updates listed in the How to...