Microsoft Windows Kernel security vulnerabilities

The Microsoft Windows Kernel is the kernel of the Windows operating system developed by Microsoft Corporation. There are security vulnerabilities present in the Microsoft Windows Kernel. Attackers can exploit these vulnerabilities to gain higher privileges. The following products and versions are...

Microsoft Windows Ancillary Function Driver for WinSock Access Control Vulnerability

The Microsoft Windows Ancillary Function Driver for WinSock is a accessibility driver developed by Microsoft for Winsock. There is an access control vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability to gain elevated...

Microsoft Windows Kerberos race condition vulnerability

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 Hyper-V Resource Management Vulnerability

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 is a resource management vulnerability in Microsoft Hyper-V. Attackers can exploit this vulnerability to gain higher privileges...

Microsoft Windows Resource Management Vulnerability

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 11...

Microsoft Windows code-related vulnerabilities

Microsoft Windows is an operating system used by personal devices by the American company Microsoft. There are code-related vulnerabilities in Microsoft Windows. Attackers can exploit these vulnerabilities to execute code remotely. The following products and versions are affected: Windows 11...

Microsoft Windows Routing and Remote Access Service input validation error vulnerability

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 code-related vulnerabilities

Microsoft Windows is an operating system used by personal devices by the American company Microsoft. There are code-related vulnerabilities in Microsoft Windows. Attackers can exploit these vulnerabilities to gain higher privileges. The following products and versions are affected: Windows 10...

Microsoft Active Directory Domain Services security vulnerabilities

Microsoft Active Directory Domain Services is a key service provided by Microsoft Corporation, used to manage and organize resources, users, computers, and other security objects within a network. There are security vulnerabilities in Microsoft Active Directory Domain Services. Attackers can...

Microsoft’s various products have resource management error vulnerabilities

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...

KB5079233: Servicing stack update for Windows Server 2012 R2: March 10, 2026

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KB5079234: Servicing stack update for Windows Server 2012: March 10, 2026

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Microsoft Windows Buffer Error Vulnerability

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...

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...

KB5078938: Windows 10 Version 1607 / Windows Server 2016 Security Update (March 2026)

The remote Windows host is missing security update 5078938. 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...

Exploit for Deserialization of Untrusted Data in Microsoft

CVE-2025-59287 — WSUS Unauthenticated RCE Purple team exercis...

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...