January 13, 2026—KB5073722 (OS Build 14393.8783)

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Microsoft Windows 资源管理错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. Microsoft Windows suffers from a resource management error vulnerability. An attacker could exploit this vulnerability to gain elevated privileges. The following products and editions are...

Microsoft Windows 资源管理错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. Microsoft Windows suffers from a resource management error vulnerability. An attacker could exploit this vulnerability to gain elevated privileges. The following products and editions are...

Microsoft Desktop Windows Manager 安全漏洞

Microsoft Desktop Windows Manager is a desktop window manager from Microsoft Corporation USA. A security vulnerability exists in Microsoft Desktop Windows Manager. An attacker exploiting this vulnerability could gain access to sensitive information. The following products and versions are...

Microsoft Windows 加密问题漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from the U.S.-based Microsoft Corporation Microsoft. Microsoft Windows suffers from an encryption problem vulnerability. An attacker exploiting this vulnerability could elevate privileges. The following products and...

Microsoft Windows Common Log File System Driver 安全漏洞

The Microsoft Windows Common Log File System Driver is Microsoft's Common Log File System CLFS API that provides a high-performance, general-purpose log file subsystem that can be used by specialized client applications and shared by multiple clients to optimize logging and access. access. A...

Microsoft Windows 资源管理错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. Microsoft Windows suffers from a resource management error vulnerability. An attacker could exploit this vulnerability to gain elevated privileges. The following products and editions are...

Microsoft Hyper-V 访问控制错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. An access control error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could gain access to sensitive...

Microsoft Windows Shell 安全漏洞

The Microsoft Windows Shell is the graphical user interface for the Windows operating system from Microsoft USA.Easily recognizable elements of the Windows shell include features such as the desktop, the taskbar, the start menu, the task switcher, and autoplay. On some versions of Windows, featur...

Microsoft Windows 资源管理错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. Microsoft Windows suffers from a resource management error vulnerability. An attacker could exploit this vulnerability to gain elevated privileges. The following products and editions are...

Microsoft Windows 缓冲区错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. Microsoft Windows suffers from a buffer error vulnerability. An attacker could exploit this vulnerability to gain elevated privileges. The following products and editions are affected:...

Microsoft Windows 资源管理错误漏洞

Microsoft Windows is a set of operating systems for use on personal devices from the American company Microsoft. An elevation of privilege vulnerability exists in Microsoft Windows Management Services due to concurrent execution in Management Services using shared resources with incorrect...

Microsoft Windows Kernel Mode Drivers 资源管理错误漏洞

Microsoft Windows Kernel Mode Drivers is a Windows kernel mode driver from Microsoft Corporation USA. A resource management error vulnerability exists in Microsoft Windows Kernel Mode Drivers. An attacker could exploit this vulnerability to gain elevated privileges. The following products and...

Microsoft Windows 输入验证错误漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. Microsoft Windows suffers from an input validation error vulnerability. An attacker could exploit this vulnerability to remotely execute code. The following products and editions are...

Microsoft Windows Remote Assistance 安全漏洞

Microsoft Windows Remote Assistance is a windows feature from Microsoft Corporation USA for viewing or controlling a remote Windows computer to solve a problem without having to touch the device directly. A security vulnerability exists in Microsoft Windows Remote Assistance. An attacker exploiti...

Microsoft Windows Shell 信息泄露漏洞

The Microsoft Windows Shell is the graphical user interface for the Windows operating system from Microsoft USA.Easily recognizable elements of the Windows shell include features such as the desktop, the taskbar, the start menu, the task switcher, and autoplay. On some versions of Windows, featur...

Microsoft Windows CSC Service 访问控制错误漏洞

Microsoft Windows CSC Service is an application from Microsoft USA. that allows the use of network files while the local computer is offline. An access control error vulnerability exists in Microsoft Windows CSC Service. An attacker exploiting this vulnerability could gain access to sensitive...

Microsoft Lightweight Directory Access Protocol（LDAP） 输入验证错误漏洞

Microsoft Lightweight Directory Access Protocol LDAP is a directory services protocol from Microsoft Corporation USA that operates on a layer above the TCP/IP stack. An input validation error vulnerability exists in Microsoft Lightweight Directory Access Protocol LDAP. An attacker could exploit...

KB5073457: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (January 2026)

The remote Windows host is missing security update 5073457. It is, therefore, affected by multiple vulnerabilities - Untrusted pointer dereference in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. CVE-2026-20857 - An issue was discovered in...

Microsoft Windows File Explorer 信息泄露漏洞

Microsoft Windows File Explorer is a file manager application from Microsoft USA. An information disclosure vulnerability exists in Microsoft Windows File Explorer, which can be exploited by attackers to obtain sensitive information...