2026-06 Cumulative Update for Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5094128)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article...

June 9, 2026—KB5094128 (OS Build 20348.5256)

June 9, 2026—KB5094128 OS Build 20348.5256 This cumulative update for Windows Server 2022 KB5094128, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional...

KB5094128: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (June 2026)

The remote Windows host is missing security update 5094128. It is, therefore, affected by multiple vulnerabilities - Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a network. CVE-2026-47291 - Heap-based buffer overflow in Remote Desktop...

Microsoft Windows NTLM 信息泄露漏洞

Microsoft Windows is an operating system used on personal devices by the American company Microsoft. Microsoft Windows NTLM has a vulnerability that allows for information leakage. Attackers can exploit this vulnerability to obtain sensitive information. The following products and versions are...

Microsoft Windows Secure Boot 权限许可和访问控制问题漏洞

Microsoft Windows Secure Boot is a security boot mechanism developed by Microsoft Corporation. There is an access control error vulnerability in Microsoft Windows Secure Boot. Attackers can exploit this vulnerability to bypass certain features. The following products and versions are affected:...

Microsoft HTTP.sys 缓冲区错误漏洞

Microsoft HTTP.SYS is an HTTP application protocol developed by Microsoft Corporation. There are security vulnerabilities in Microsoft HTTP.SYS. Attackers can exploit these vulnerabilities to execute code. The following products and versions are affected: Windows 10 Version 1809 for 32-bit system...

Microsoft Windows Kernel 缓冲区错误漏洞

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...

Microsoft Active Directory Domain Services 缓冲区错误漏洞

Microsoft Active Directory Domain Services is a key service provided by Microsoft Corporation in the United States. It is used to manage and organize resources, users, computers, and other security objects within a network. There are security vulnerabilities associated with Microsoft Active...

Microsoft Hyper-V 缓冲区错误漏洞

Microsoft Hyper-V is an application developed by Microsoft Corporation in the United States. It is a system management program that enables desktop virtualization. There are security vulnerabilities in Microsoft Hyper-V. Attackers can exploit these vulnerabilities to execute code. The following...

Microsoft Windows DHCP Server 缓冲区错误漏洞

Microsoft Windows DHCP Server is a core service of the American company Microsoft, used for automatically retrieving network configuration information. There is a buffer error vulnerability in Microsoft Windows DHCP Server. Attackers can exploit this vulnerability to obtain sensitive information...

Microsoft UxTheme 缓冲区错误漏洞

Microsoft UxTheme is a core system component built into the Windows operating system by Microsoft, used to render system windows, controls, and various graphical interface themes. There is a buffer overflow vulnerability in Microsoft UxTheme. Attackers can exploit this vulnerability to cause a...

Microsoft Windows Ancillary Function Driver for WinSock 竞争条件问题漏洞

The Microsoft Windows Ancillary Function Driver for WinSock is a accessibility driver for Winsock developed by Microsoft Corporation. There are vulnerabilities related to race conditions in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit these vulnerabilities to...

Microsoft Windows Secure Boot 软件供应链问题漏洞

Microsoft Windows Secure Boot is a security boot mechanism developed by Microsoft Corporation. There are security vulnerabilities associated with Microsoft Windows Secure Boot. Attackers can exploit these vulnerabilities to bypass certain features. The following products and versions are affected...

Microsoft Azure Attestation service 和 Device Health Attestation Service 输入验证错误漏洞

Microsoft Azure is an open enterprise-level cloud computing platform provided by Microsoft Corporation in the United States. The Microsoft Azure Attestation service and Device Health Attestation Service have vulnerabilities related to input validation. Attackers can exploit these vulnerabilities ...

Microsoft Windows DHCP Server 缓冲区错误漏洞

Microsoft Windows DHCP Server is a core service of the American company Microsoft, used for automatically retrieving network configuration information. There is a buffer error vulnerability in Microsoft Windows DHCP Server. Attackers can exploit this vulnerability to obtain sensitive information...

Microsoft remote desktop client 资源管理错误漏洞

Microsoft Remote Desktop Client is a remote desktop client developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Remote Desktop Client. Attackers can exploit this vulnerability to execute code remotely. The following products and versions are affected:...

Microsoft Remote Desktop Client 资源管理错误漏洞

Microsoft Remote Desktop Client is a remote desktop client developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Remote Desktop Client. Attackers can exploit this vulnerability to execute code. The following products and versions are affected: Windows 10...

Microsoft Windows Storage 权限许可和访问控制问题漏洞

Microsoft Windows Storage is a data storage solution provided by the American company Microsoft. There are code-related vulnerabilities in Microsoft Windows Storage. Attackers can exploit these vulnerabilities to gain elevated privileges. The following products and versions are affected: Windows ...

Microsoft Windows Kernel 缓冲区错误漏洞

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 execute code. The following products and versions are affected: Windows...

Microsoft Windows Universal Plug and Play 资源管理错误漏洞

Microsoft Windows is an operating system used by personal devices by the American company Microsoft. There are security vulnerabilities in Microsoft Windows. The following products and versions are affected: Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems...