February 10, 2026—KB5075897 (OS Build 25398.2149)

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February 10, 2026—KB5075906 (OS Build 20348.4773)

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Microsoft Windows Kernel 安全漏洞

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 Windows Kernel 安全漏洞

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 HTTP.sys 安全漏洞

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 gain higher privileges. The following products and versions are affected: Windows Server 2025 Server Core...

Microsoft Windows GDI+ 安全漏洞

Microsoft Windows GDI+ is a graphics device interface for the Windows operating system developed by Microsoft Corporation. This software is part of the .NET framework and is responsible for rendering graphical images and displaying information on the screen and printers. There are security...

Microsoft Graphics Component 资源管理错误漏洞

The Microsoft Graphics Component is a graphics driver component developed by Microsoft Corporation. There is a resource management vulnerability associated with the Microsoft Graphics Component. The following products and versions are affected: Windows 10 Version 1809 for 32-bit systems, Windows ...

Microsoft Windows Subsystem for Linux 资源管理错误漏洞

Microsoft Windows Subsystem for Linux WSL is a Linux subsystem under Windows developed by Microsoft. It serves as a compatibility layer that allows running native Linux binary executables in ELF format. There is a resource management vulnerability in Microsoft Windows Subsystem for Linux WSL...

Microsoft Windows Shell 安全漏洞

Microsoft Windows Shell is the graphical user interface of the Windows operating system developed by Microsoft. Key features of the Windows Shell include the desktop, taskbar, start menu, task switcher, and autoplay functions. In some versions of Windows, features like Flip 3D and Charm are also...

KB5075904: Windows 10 version 1809 / Windows Server 2019 Security Update (February 2026)

The remote Windows host is missing security update 5075904. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

KB5075899: Windows Server 2025 Security Update (February 2026)

The remote Windows host is missing security update 5075899. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

KB5075971: Windows Server 2012 Security Update (February 2026)

The remote Windows host is missing security update 5075971. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Heap-based buffer overflow in Microso...

Microsoft Windows 资源管理错误漏洞

Microsoft Windows is an operating system used by personal devices by the American company Microsoft. There is a resource management vulnerability in Microsoft Windows. Attackers can exploit this vulnerability to gain higher privileges. The following products and versions are affected: Windows...

Microsoft Lightweight Directory Access Protocol 代码问题漏洞

Microsoft Lightweight Directory Access Protocol LDAP is a directory service protocol developed by Microsoft Corporation. It operates at the layer above the TCP/IP stack. There are code-related vulnerabilities in Microsoft LDAP. Attackers can exploit these vulnerabilities to cause system...

Microsoft Windows Storage 代码问题漏洞

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 Desktop Windows Manager 安全漏洞

Microsoft Desktop Windows Manager is a desktop window manager developed by Microsoft Corporation. There are security vulnerabilities in Microsoft Desktop Windows Manager. Attackers can exploit these vulnerabilities to gain higher privileges. The following products and versions are affected: Windo...

Microsoft HTTP.sys 安全漏洞

Microsoft HTTP.SYS is an HTTP application protocol developed by Microsoft Corporation. There are security vulnerabilities in Microsoft HTTP.SYS. The following products and versions are affected: Windows 11 Version 26H1 for ARM64-based Systems, Windows 11 Version 26H1 for x64-based Systems, Window...

KB5075970: Windows Server 2012 R2 Security Update (February 2026)

The remote Windows host is missing security update 5075970. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Heap-based buffer overflow in Microso...

UK Construction Firm Hit by Prometei Botnet Hiding in Windows Server

Cybersecurity firm eSentire's TRU break down the Russian Prometei botnet attack on a UK firm, detailing its TOR usage, password theft and decoy tactics...

China-Linked UAT-8099 Targets IIS Servers in Asia with BadIIS SEO Malware

Cybersecurity researchers have discovered a new campaign attributed to a China-linked threat actor known as UAT-8099 that took place between late 2025 and early 2026. The activity, discovered by Cisco Talos, has targeted vulnerable Internet Information Services IIS servers located across Asia, bu...