Windows 11 version 21H2 at a glance
21 of the exploited vulnerabilities are known to be used by ransomware (CISA).
Show as table
| Month | Vulnerabilities | Critical |
|---|---|---|
| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Nov 2025 | 0 | 0 |
| Oct 2025 | 0 | 0 |
| Sep 2025 | 0 | 0 |
| Aug 2025 | 0 | 0 |
| Jul 2025 | 0 | 0 |
| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
Most common weaknesses
Latest advisories
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High max 9.0
Kwetsbaarheden verholpen in Microsoft Windows
Microsoft heeft kwetsbaarheden verholpen in Windows.
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High max 9.8
Kwetsbaarheden verholpen in Microsoft Windows
Microsoft heeft kwetsbaarheden verholpen in Windows.
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High max 9.8
Kwetsbaarheden verholpen in Microsoft Windows
Microsoft heeft kwetsbaarheden verholpen in Windows.
first Aug 13, 2024 -
High max 9.8
Kwetsbaarheden verholpen in Microsoft Windows
Microsoft heeft kwetsbaarheden verholpen in Windows.
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Critical max 9.8
Microsoft Windows und Microsoft Windows Server: Mehrere Schwachstellen
Ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in verschiedenen Versionen von Microsoft Windows und Microsoft Windows Server ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche…
first Oct 10, 2023
1,560 results · Feed
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High 7.8CVE-2024-43583 Public exploit
Winlogon Elevation of Privilege Vulnerability
Winlogon Elevation of Privilege Vulnerability
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High 8.8
Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
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Medium 5.5
Code Integrity Guard Security Feature Bypass Vulnerability
Code Integrity Guard Security Feature Bypass Vulnerability
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High 7.7
Windows Scripting Engine Security Feature Bypass Vulnerability
Windows Scripting Engine Security Feature Bypass Vulnerability
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High 8.1
Remote Desktop Protocol Server Remote Code Execution Vulnerability
Remote Desktop Protocol Server Remote Code Execution Vulnerability
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High 7.8
Microsoft Management Console Remote Code Execution Vulnerability
Microsoft Management Console Remote Code Execution Vulnerability
KEV Oct 8, 2024 -
High 8.3
Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability
Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability
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Medium 6.4
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
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High 7.5
Windows Network Address Translation (NAT) Denial of Service Vulnerability
Windows Network Address Translation (NAT) Denial of Service Vulnerability
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High 7.8
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
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High 7.5
Windows Network Address Translation (NAT) Denial of Service Vulnerability
Windows Network Address Translation (NAT) Denial of Service Vulnerability
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Medium 6.5
Windows Mobile Broadband Driver Denial of Service Vulnerability
Windows Mobile Broadband Driver Denial of Service Vulnerability
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Medium 6.5
Windows Mobile Broadband Driver Denial of Service Vulnerability
Windows Mobile Broadband Driver Denial of Service Vulnerability
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High 7.8
Microsoft Windows Storage Port Driver Elevation of Privilege Vulnerability
Microsoft Windows Storage Port Driver Elevation of Privilege Vulnerability
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Medium 6.5
Windows Mobile Broadband Driver Denial of Service Vulnerability
Windows Mobile Broadband Driver Denial of Service Vulnerability
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Medium 6.5
Windows Mobile Broadband Driver Denial of Service Vulnerability
Windows Mobile Broadband Driver Denial of Service Vulnerability
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High 7.8
Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
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Medium 6.5
Windows Mobile Broadband Driver Denial of Service Vulnerability
Windows Mobile Broadband Driver Denial of Service Vulnerability
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High 7.4
NT OS Kernel Elevation of Privilege Vulnerability
NT OS Kernel Elevation of Privilege Vulnerability
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High 7.4
Windows Secure Channel Spoofing Vulnerability
Windows Secure Channel Spoofing Vulnerability
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High 7.8
Windows Storage Elevation of Privilege Vulnerability
Windows Storage Elevation of Privilege Vulnerability
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Medium 6.5
Windows Kerberos Information Disclosure Vulnerability
Windows Kerberos Information Disclosure Vulnerability
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Medium 5.6
Windows Cryptographic Information Disclosure Vulnerability
Windows Cryptographic Information Disclosure Vulnerability
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Medium 6.8
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
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High 7.8
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
Windows Secure Kernel Mode Elevation of Privilege Vulnerability
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Medium 6.8
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
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Medium 6.8
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
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Medium 5.0
Windows Kernel Denial of Service Vulnerability
Windows Kernel Denial of Service Vulnerability
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High 8.8
Microsoft ActiveX Data Objects Remote Code Execution Vulnerability
Microsoft ActiveX Data Objects Remote Code Execution Vulnerability
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High 7.8
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
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High 7.0
Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
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High 7.8
Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
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High 7.8
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
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High 8.0
Windows Hyper-V Remote Code Execution Vulnerability
Windows Hyper-V Remote Code Execution Vulnerability
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High 7.5
BranchCache Denial of Service Vulnerability
BranchCache Denial of Service Vulnerability
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Medium 6.7
Windows Resume Extensible Firmware Interface Security Feature Bypass Vulnerability
Windows Resume Extensible Firmware Interface Security Feature Bypass Vulnerability
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Medium 6.7
Windows Resume Extensible Firmware Interface Security Feature Bypass Vulnerability
Windows Resume Extensible Firmware Interface Security Feature Bypass Vulnerability
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Medium 6.7
Windows Resume Extensible Firmware Interface Security Feature Bypass Vulnerability
Windows Resume Extensible Firmware Interface Security Feature Bypass Vulnerability
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High 7.1
Windows Hyper-V Security Feature Bypass Vulnerability
Windows Hyper-V Security Feature Bypass Vulnerability
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High 7.1
Microsoft OpenSSH for Windows Remote Code Execution Vulnerability
Microsoft OpenSSH for Windows Remote Code Execution Vulnerability