Product · Microsoft

Windows 11 version 21H2

1,560 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

113 results · Clear filters · Feed

High 8.1

CVE-2022-23270 Public exploit EPSS 70%

Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

May 10, 2022
High 7.0

CVE-2022-26904 Exploited Public exploit EPSS 17%

Windows User Profile Service Elevation of Privilege Vulnerability

Windows User Profile Service Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
KEV Apr 25, 2022
Critical 9.8

CVE-2022-26809 Public exploit EPSS 91%

Remote Procedure Call Runtime Remote Code Execution Vulnerability

Remote Procedure Call Runtime Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
High 7.8

CVE-2022-24521 Exploited · Ransomware Public exploit

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
KEV Apr 13, 2022
High 8.8

CVE-2022-24500 Public exploit EPSS 38%

Windows SMB Remote Code Execution Vulnerability

Windows SMB Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
Critical 9.8

CVE-2022-24497 Public exploit EPSS 35%

Windows Network File System Remote Code Execution Vulnerability

Windows Network File System Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
High 7.8

CVE-2022-24494 Public exploit

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
Critical 9.8

CVE-2022-24491 Public exploit EPSS 33%

Windows Network File System Remote Code Execution Vulnerability

Windows Network File System Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
Medium 5.5

CVE-2022-24483 Public exploit

Windows Kernel Information Disclosure Vulnerability

Windows Kernel Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
High 7.8

CVE-2022-24481 Public exploit EPSS 17%

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Apr 15, 2022
Medium 6.5

CVE-2022-23253 Public exploit EPSS 56%

Windows Point-to-Point Tunneling Protocol Denial of Service Vulnerability

Windows Point-to-Point Tunneling Protocol Denial of Service Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Mar 9, 2022
High 7.8

CVE-2022-22718 Exploited Public exploit EPSS 18%

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 9, 2022
KEV Apr 19, 2022
High 7.8

CVE-2022-22715 Public exploit EPSS 14%

Named Pipe File System Elevation of Privilege Vulnerability

Named Pipe File System Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 9, 2022
High 7.8

CVE-2022-21999 Exploited · Ransomware Public exploit EPSS 41%

Windows Print Spooler Elevation of Privilege Vulnerability

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 9, 2022
KEV Mar 25, 2022
High 7.8

CVE-2022-21974 Public exploit

Roaming Security Rights Management Services Remote Code Execution Vulnerability

Roaming Security Rights Management Services Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 9, 2022
High 7.8

CVE-2022-21971 Exploited Public exploit EPSS 54%

Windows Runtime Remote Code Execution Vulnerability

Windows Runtime Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Feb 9, 2022
KEV Aug 18, 2022
Critical 9.8

CVE-2022-21907 Public exploit EPSS 93%

HTTP Protocol Stack Remote Code Execution Vulnerability

HTTP Protocol Stack Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 11, 2022
Medium 4.4

CVE-2022-21894 Public exploit

Secure Boot Security Feature Bypass Vulnerability

Secure Boot Security Feature Bypass Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 11, 2022
High 7.0

CVE-2022-21882 Exploited · Ransomware Public exploit EPSS 59%

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 11, 2022
KEV Feb 4, 2022
High 7.0

CVE-2022-21881 Public exploit EPSS 25%

Windows Kernel Elevation of Privilege Vulnerability

Windows Kernel Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 11, 2022
Medium 5.5

CVE-2022-21877 Public exploit

Storage Spaces Controller Information Disclosure Vulnerability

Storage Spaces Controller Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jan 11, 2022
High 7.5

CVE-2021-43893 Public exploit

Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability

Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 15, 2021
High 7.8

CVE-2021-43883 Public exploit EPSS 12%

Windows Installer Elevation of Privilege Vulnerability

Windows Installer Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 15, 2021
High 7.8

CVE-2021-43229 Public exploit

Windows NTFS Elevation of Privilege Vulnerability

Windows NTFS Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 15, 2021
High 7.8

CVE-2021-43226 Exploited · Ransomware Public exploit

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 15, 2021
KEV Oct 6, 2025
Medium 5.5

CVE-2021-43224 Public exploit

Windows Common Log File System Driver Information Disclosure Vulnerability

Windows Common Log File System Driver Information Disclosure Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 15, 2021
High 8.1

CVE-2021-43217 Public exploit

Windows Encrypting File System (EFS) Remote Code Execution Vulnerability

Windows Encrypting File System (EFS) Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 15, 2021
High 8.8

CVE-2021-38666 Public exploit EPSS 15%

Remote Desktop Client Remote Code Execution Vulnerability

Remote Desktop Client Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Nov 10, 2021
Medium 5.5

CVE-2021-41338 Public exploit

Windows AppContainer Firewall Rules Security Feature Bypass Vulnerability

Windows AppContainer Firewall Rules Security Feature Bypass Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Oct 13, 2021
High 7.8

CVE-2021-40449 Exploited · Ransomware Public exploit EPSS 82%

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Oct 13, 2021
KEV Nov 17, 2021
High 8.8

CVE-2021-34527 Exploited · Ransomware Public exploit EPSS 100%

Windows Print Spooler Remote Code Execution Vulnerability

A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could th…

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jul 2, 2021
KEV Nov 3, 2021
Medium 4.8

CVE-2021-26414 Public exploit EPSS 50%

Windows DCOM Server Security Feature Bypass

Windows DCOM Server Security Feature Bypass

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Jun 8, 2021
Medium 5.5

CVE-2013-3900 Exploited Public exploit EPSS 45%

WinVerifyTrust Signature Validation Vulnerability

Why is Microsoft republishing a CVE from 2013? We are republishing CVE-2013-3900 in the Security Update Guide to update the Security Updates table and to inform customers that the EnableCertPaddingCheck is available in all currently supported versions of Wind…

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows

Dec 11, 2013
KEV Jan 10, 2022