April 14, 2026-Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 (KB5082402)

April 14, 2026-Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 KB5082402 Applies to: Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Important The installation of this...

April 14, 2026-Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 (KB5082400)

April 14, 2026-Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 KB5082400 Applies to: Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Important The installation of this Extende...

April 14, 2026-Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 (KB5082398)

April 14, 2026-Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 KB5082398 Applies to: Microsoft .NET Framework 3.5 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...

Microsoft Windows 访问控制错误漏洞

Microsoft Windows is an operating system used on personal devices by the American company Microsoft. The Microsoft Windows RPC API contains a vulnerability related to access control errors. Attackers can exploit this vulnerability to gain higher privileges. The following products and versions are...

Microsoft Windows File Explorer 信息泄露漏洞

Microsoft Windows File Explorer is a file management application developed by the American company Microsoft. The Microsoft Windows File Explorer has a vulnerability that allows for information leakage. Attackers can exploit this vulnerability to access sensitive information. The following produc...

Microsoft Windows Active Directory 输入验证错误漏洞

Microsoft Windows Active Directory is a centralized directory management service provided by Microsoft for managing large-scale network environments. It stores information about objects on the network, enabling administrators and users to easily find and use this information. There is an input...

Microsoft Windows 输入验证错误漏洞

Microsoft Windows is an operating system used on personal devices by the American company Microsoft. The Microsoft Windows Server Update Service has a vulnerability related to input validation errors, which stem from incorrect input validation. The following products and versions are affected:...

Microsoft Windows BitLocker 输入验证错误漏洞

Microsoft Windows BitLocker is a security feature provided by Microsoft that ensures the recovery key is backed up and secure before it is activated. There is an input validation vulnerability in Microsoft Windows BitLocker. Attackers can exploit this vulnerability to bypass certain features. The...

KB5082126: Windows Server 2012 R2 Security Update (April 2026)

The remote Windows host is missing security update 5082126. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-32225 - Use after free in Remote Desktop Client...

March 10, 2026—KB5078775 (Monthly Rollup)

March 10, 2026—KB5078775 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. For a successful installation, please make sure all Subset of endpoints for ESU only ar...

Microsoft Windows Routing and Remote Access Service 输入验证错误漏洞

The Microsoft Windows Routing and Remote Access Service is a network service provided by Microsoft that enables features such as network routing, virtual private networks VPNs, and dial-up connections. There is an input validation vulnerability in the Microsoft Windows Routing and Remote Access...

Microsoft Windows Routing and Remote Access Service 输入验证错误漏洞

The Microsoft Windows Routing and Remote Access Service is a network service provided by Microsoft that enables network routing, virtual private networks VPNs, and dial-up connections. There is an input validation vulnerability in the Microsoft Windows Routing and Remote Access Service. Attackers...

Microsoft Windows Resilient File System 缓冲区错误漏洞

Microsoft Windows Resilient File System ReFS is an elastic file system developed by Microsoft Corporation. The Microsoft Windows Resilient File System ReFS contains a buffer error vulnerability. Attackers can exploit this vulnerability to gain elevated privileges. The following products and...

Microsoft Windows Kerberos 竞争条件问题漏洞

Microsoft Windows Kerberos is a software developed by Microsoft for authentication in network clusters. As a network authentication protocol, its design goal is to provide robust authentication services for client/server applications through a key system. There are vulnerabilities related to...

Microsoft Windows Ancillary Function Driver for WinSock 安全漏洞

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock developed by Microsoft Corporation. There are security vulnerabilities associated with the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit these vulnerabilitie...

Microsoft多款产品 资源管理错误漏洞

Microsoft Windows 10, among others, are products of the American company Microsoft. Microsoft Windows 10 is a desktop operating system. Microsoft Windows Server 2012 is also a desktop operating system. Microsoft Windows 11 is a set of personal computer operating systems. Several of Microsoft’s...

Microsoft Windows 缓冲区错误漏洞

Microsoft Windows is an operating system used by personal devices by the American company Microsoft. Microsoft Windows has a buffer error vulnerability. Attackers can exploit this vulnerability to gain higher privileges. The following products and versions are affected: Windows 11 Version 26H1 fo...

Microsoft Windows 缓冲区错误漏洞

Microsoft Windows is an operating system used by personal devices by the American company Microsoft. Microsoft Windows has a buffer error vulnerability. Attackers can exploit this vulnerability to gain higher privileges. The following products and versions are affected: Windows Server 2022 Server...

Microsoft Windows SMB Server 授权问题漏洞

Microsoft Windows SMB Server is a network file sharing protocol developed by Microsoft Corporation. It allows applications on computers to read and write files, as well as to request services from server programs on computer networks. There is an authorization vulnerability in Microsoft Windows S...

KB5078775: Windows Server 2012 Security Update (March 2026)

The remote Windows host is missing security update 5078775. 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 Win32K allows an...