March 2, 2026—KB5082314 (OS Build 20348.4776) Out-of-band

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CVE-2026-2636

This vulnerability is caused by a CWE‑159: "Improper Handling of Invalid Use of Special Elements" weakness, which leads to an unrecoverable inconsistency in the CLFS.sys driver. This condition forces a call to the KeBugCheckEx function, allowing an unprivileged user to trigger a system crash...

CVE-2026-2636: Improper Handling of Invalid Use of Special Elements

This vulnerability is caused by a CWE‑159: "Improper Handling of Invalid Use of Special Elements" weakness, which leads to an unrecoverable inconsistency in the CLFS.sys driver. This condition forces a call to the KeBugCheckEx function, allowing an unprivileged user to trigger a system crash...

PT-2026-8272

CVE-2025-36545 - Microsoft Windows SMB CVE ID : CVE-2025-36545 Published : Feb. 13, 2026, 7:16 p.m. | 18 minutes ago Description : Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused Severity: 0.0 | NA Visit the link for more details, su...

2026-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5075906)

2026-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems KB5075906...

2026-02 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5075904)

2026-02 Cumulative Update for Windows Server 2019 for x64-based Systems KB5075904...

2026-02 Cumulative Update for Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5075906)

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...

2026-02 Cumulative security Hotpatch for Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5075943)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information...

2026-02 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5075999)

2026-02 Cumulative Update for Windows Server 2016 for x64-based Systems KB5075999...

February 10, 2026—KB5075971 (Monthly Rollup)

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February 10, 2026—KB5075899 (OS Build 26100.32370)

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February 10, 2026—Hotpatch KB5075942 (OS Build 26100.32313)

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February 10, 2026—KB5075999 (OS Build 14393.8868)

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February 10, 2026—KB5075904 (OS Build 17763.8389)

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February 10, 2026—Hotpatch KB5075943 (OS Build 20348.4711)

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February 10, 2026—KB5075906 (OS Build 20348.4773)

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February 10, 2026—KB5075970 (Monthly Rollup)

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February 10, 2026—KB5075897 (OS Build 25398.2149)

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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 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...