Microsoft Windows 11 21H2 vulnerabilities

799 known vulnerabilities affecting microsoft/windows_11_21h2.

Total CVEs
799
CISA KEV
56
actively exploited
Public exploits
18
Exploited in wild
55
Severity breakdown
CRITICAL34HIGH572MEDIUM192LOW1

Vulnerabilities

Page 39 of 40
CVE-2023-21799HIGHCVSS 8.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21799 [HIGH] CWE-122 CVE-2023-21799: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21686HIGHCVSS 8.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21686 [HIGH] CWE-190 CVE-2023-21686: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21822HIGHCVSS 7.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21822 [HIGH] CWE-416 CVE-2023-21822: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2023-21700HIGHCVSS 7.5fixed in 10.0.22000.15742023-02-14
CVE-2023-21700 [HIGH] CWE-476 CVE-2023-21700: Windows iSCSI Discovery Service Denial of Service Vulnerability Windows iSCSI Discovery Service Denial of Service Vulnerability
nvd
CVE-2023-21798HIGHCVSS 8.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21798 [HIGH] CWE-125 CVE-2023-21798: Microsoft ODBC Driver Remote Code Execution Vulnerability Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2023-21812HIGHCVSS 7.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21812 [HIGH] CWE-122 CVE-2023-21812: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-23376HIGHCVSS 7.8KEVfixed in 10.0.22000.15742023-02-14
CVE-2023-23376 [HIGH] CWE-122 CVE-2023-23376: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-21820HIGHCVSS 7.4fixed in 10.0.22000.15742023-02-14
CVE-2023-21820 [HIGH] CWE-126 CVE-2023-21820: Windows Distributed File System (DFS) Remote Code Execution Vulnerability Windows Distributed File System (DFS) Remote Code Execution Vulnerability
nvd
CVE-2023-21801HIGHCVSS 7.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21801 [HIGH] CVE-2023-21801: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-21702HIGHCVSS 7.5fixed in 10.0.22000.15742023-02-14
CVE-2023-21702 [HIGH] CWE-125 CVE-2023-21702: Windows iSCSI Service Denial of Service Vulnerability Windows iSCSI Service Denial of Service Vulnerability
nvd
CVE-2023-21819HIGHCVSS 7.5fixed in 10.0.22000.15742023-02-14
CVE-2023-21819 [HIGH] CWE-125 CVE-2023-21819: Windows Secure Channel Denial of Service Vulnerability Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-21693MEDIUMCVSS 5.7fixed in 10.0.22000.15742023-02-14
CVE-2023-21693 [MEDIUM] CWE-125 CVE-2023-21693: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-21694MEDIUMCVSS 6.8fixed in 10.0.22000.15742023-02-14
CVE-2023-21694 [MEDIUM] CWE-122 CVE-2023-21694: Windows Fax Service Remote Code Execution Vulnerability Windows Fax Service Remote Code Execution Vulnerability
nvd
CVE-2023-21674HIGHCVSS 8.8KEVfixed in 10.0.22000.14552023-01-10
CVE-2023-21674 [HIGH] CWE-416 CVE-2023-21674: Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability
nvd
CVE-2023-21739HIGHCVSS 7.0fixed in 10.0.22000.14552023-01-10
CVE-2023-21739 [HIGH] CWE-591 CVE-2023-21739: Windows Bluetooth Driver Elevation of Privilege Vulnerability Windows Bluetooth Driver Elevation of Privilege Vulnerability
nvd
CVE-2022-44698MEDIUMCVSS 5.4KEVfixed in 10.0.22000.13352022-12-13
CVE-2022-44698 [MEDIUM] CVE-2022-44698: Windows SmartScreen Security Feature Bypass Vulnerability Windows SmartScreen Security Feature Bypass Vulnerability
nvd
CVE-2022-41128HIGHCVSS 8.8KEVfixed in 10.0.22000.12192022-11-09
CVE-2022-41128 [HIGH] CWE-787 CVE-2022-41128: Windows Scripting Languages Remote Code Execution Vulnerability Windows Scripting Languages Remote Code Execution Vulnerability
nvd
CVE-2022-41073HIGHCVSS 7.8KEVfixed in 10.0.22000.12192022-11-09
CVE-2022-41073 [HIGH] CWE-787 CVE-2022-41073: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability
nvd
CVE-2022-41125HIGHCVSS 7.8KEVfixed in 10.0.22000.12192022-11-09
CVE-2022-41125 [HIGH] CWE-787 CVE-2022-41125: Windows CNG Key Isolation Service Elevation of Privilege Vulnerability Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
nvd
CVE-2022-41049MEDIUMCVSS 5.4KEVfixed in 10.0.22000.12192022-11-09
CVE-2022-41049 [MEDIUM] CVE-2022-41049: Windows Mark of the Web Security Feature Bypass Vulnerability Windows Mark of the Web Security Feature Bypass Vulnerability
nvd
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