Vendor
Microsoft
14,257 known vulnerabilities.
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231 results · Clear filters · Feed
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High 8.8CVE-2026-96951 Exploited
Windows Shell Security Feature Bypass Vulnerability
Improper neutralization of special elements used in a command ('command injection') in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
KEV Oct 13, 2026 -
High 7.8
Windows Update Stack Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.
KEV Sep 8, 2026 -
High 7.8CVE-2026-85880 Exploited
Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.
KEV Sep 8, 2026 -
High 7.0
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
KEV Aug 11, 2026 -
High 8.8
Microsoft SharePoint Server Remote Code Execution Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
KEV Sep 25, 2026 -
High 7.8CVE-2026-56155 Exploited
Active Directory Federation Services Elevation of Privilege Vulnerability
Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally.
KEV Jul 14, 2026 -
High 8.8
Microsoft SharePoint Remote Code Execution Vulnerability
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
KEV Jul 1, 2026 -
High 7.8
Microsoft Defender Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to elevate privileges locally.
KEV May 20, 2026 -
High 8.1
Microsoft Exchange Server Spoofing Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
KEV May 15, 2026 -
High 7.8
Microsoft Defender Elevation of Privilege Vulnerability
Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally.
KEV Apr 22, 2026 -
High 7.8
Microsoft Word Security Feature Bypass Vulnerability
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
KEV Feb 10, 2026 -
High 8.8
Windows Shell Security Feature Bypass Vulnerability
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
KEV Feb 10, 2026 -
High 7.8
Windows Remote Desktop Services Elevation of Privilege Vulnerability
Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
KEV Feb 10, 2026 -
High 8.8
MSHTML Framework Security Feature Bypass Vulnerability
Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network.
KEV Feb 10, 2026 -
High 7.8CVE-2026-21519 Exploited
Desktop Window Manager Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
KEV Feb 10, 2026 -
High 7.8
Microsoft Office Security Feature Bypass Vulnerability
Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.
KEV Jan 26, 2026 -
High 7.8
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
KEV Dec 9, 2025 -
High 7.0
Windows Kernel Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
KEV Nov 12, 2025 -
High 7.8
Host Process for Windows Tasks Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Host Process for Windows Tasks allows an authorized attacker to elevate privileges locally.
KEV Apr 13, 2026 -
High 7.8CVE-2025-59230 Exploited
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
KEV Oct 14, 2025 -
High 7.8
Windows Agere Modem Driver Elevation of Privilege Vulnerability
Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulat…
KEV Oct 14, 2025 -
High 8.8
Microsoft SharePoint Remote Code Execution Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
KEV Jul 22, 2025 -
High 8.8
Windows SMB Client Elevation of Privilege Vulnerability
Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.
KEV Oct 20, 2025 -
High 8.8
Internet Shortcut Files Remote Code Execution Vulnerability
External control of file name or path in Internet Shortcut Files allows an unauthorized attacker to execute code over a network.
KEV Jun 10, 2025 -
High 7.5
Scripting Engine Memory Corruption Vulnerability
Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.
KEV May 13, 2025 -
High 7.8
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
KEV May 13, 2025 -
High 7.8CVE-2025-32706 Exploited
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Improper input validation in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
KEV May 13, 2025 -
High 7.8CVE-2025-32701 Exploited
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
KEV May 13, 2025 -
High 7.8
Microsoft DWM Core Library Elevation of Privilege Vulnerability
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.
KEV May 13, 2025 -
High 7.8
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
KEV Apr 8, 2025 -
High 7.0
Microsoft Management Console Security Feature Bypass Vulnerability
Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.
KEV Mar 11, 2025 -
High 7.8CVE-2025-24993 Exploited
Windows NTFS Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
KEV Mar 11, 2025 -
High 7.8
Windows Fast FAT File System Driver Remote Code Execution Vulnerability
Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.
KEV Mar 11, 2025 -
High 7.0CVE-2025-24983 Exploited
Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
KEV Mar 11, 2025 -
High 8.2CVE-2025-24989 Exploited
Microsoft Power Pages Elevation of Privilege Vulnerability
An improper access control vulnerability in Power Pages allows an unauthorized attacker to elevate privileges over a network potentially bypassing the user registration control. This vulnerability has already been mitigated in the service and all affected cus…
KEV Feb 21, 2025 -
High 7.8CVE-2025-21418 Exploited
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
KEV Feb 11, 2025 -
High 7.1CVE-2025-21391 Exploited
Windows Storage Elevation of Privilege Vulnerability
Windows Storage Elevation of Privilege Vulnerability
KEV Feb 11, 2025 -
High 7.8CVE-2025-21334 Exploited
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
KEV Jan 14, 2025 -
High 7.8
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
KEV Jan 14, 2025 -
High 7.8CVE-2025-21335 Exploited
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
KEV Jan 14, 2025