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 19 of 40
CVE-2023-35628HIGHCVSS 8.1fixed in 10.0.22000.26522023-12-12
CVE-2023-35628 [HIGH] CWE-416 CVE-2023-35628: Windows MSHTML Platform Remote Code Execution Vulnerability Windows MSHTML Platform Remote Code Execution Vulnerability
nvd
CVE-2023-35634HIGHCVSS 8.8fixed in 10.0.22000.26522023-12-12
CVE-2023-35634 [HIGH] CWE-121 CVE-2023-35634: Windows Bluetooth Driver Remote Code Execution Vulnerability Windows Bluetooth Driver Remote Code Execution Vulnerability
nvd
CVE-2023-35630HIGHCVSS 8.8fixed in 10.0.22000.26522023-12-12
CVE-2023-35630 [HIGH] CWE-122 CVE-2023-35630: Internet Connection Sharing (ICS) Remote Code Execution Vulnerability Internet Connection Sharing (ICS) Remote Code Execution Vulnerability
nvd
CVE-2023-36006HIGHCVSS 8.8fixed in 10.0.22000.26522023-12-12
CVE-2023-36006 [HIGH] CWE-121 CVE-2023-36006: 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-2023-35639HIGHCVSS 8.8fixed in 10.0.22000.26522023-12-12
CVE-2023-35639 [HIGH] CWE-122 CVE-2023-35639: Microsoft ODBC Driver Remote Code Execution Vulnerability Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2023-36003HIGHCVSS 7.3fixed in 10.0.22000.26522023-12-12
CVE-2023-36003 [HIGH] CWE-426 CVE-2023-36003: XAML Diagnostics Elevation of Privilege Vulnerability XAML Diagnostics Elevation of Privilege Vulnerability
nvd
CVE-2023-36696HIGHCVSS 7.8fixed in 10.0.22000.26522023-12-12
CVE-2023-36696 [HIGH] CWE-125 CVE-2023-36696: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-36005HIGHCVSS 8.1fixed in 10.0.22000.26522023-12-12
CVE-2023-36005 [HIGH] CWE-591 CVE-2023-36005: Windows Telephony Server Elevation of Privilege Vulnerability Windows Telephony Server Elevation of Privilege Vulnerability
nvd
CVE-2023-36004HIGHCVSS 7.5fixed in 10.0.22000.26522023-12-12
CVE-2023-36004 [HIGH] CWE-287 CVE-2023-36004: Windows DPAPI (Data Protection Application Programming Interface) Spoofing Vulnerability Windows DPAPI (Data Protection Application Programming Interface) Spoofing Vulnerability
nvd
CVE-2023-35642MEDIUMCVSS 6.5fixed in 10.0.22000.26522023-12-12
CVE-2023-35642 [MEDIUM] CWE-682 CVE-2023-35642: Internet Connection Sharing (ICS) Denial of Service Vulnerability Internet Connection Sharing (ICS) Denial of Service Vulnerability
nvd
CVE-2023-24023MEDIUMCVSS 6.8fixed in 10.0.22000.26002023-11-28
CVE-2023-24023 [MEDIUM] CVE-2023-24023: Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4 allow certain man-in-the-middle attacks that force a short key length, and might lead to discovery of the encryption key and live injection, aka BLUFFS.
nvd
CVE-2023-36028CRITICALCVSS 9.8fixed in 10.0.22000.26002023-11-14
CVE-2023-36028 [CRITICAL] CWE-122 CVE-2023-36028: Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
nvd
CVE-2023-36397CRITICALCVSS 9.8fixed in 10.0.22000.26002023-11-14
CVE-2023-36397 [CRITICAL] CWE-126 CVE-2023-36397: Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability
nvd
CVE-2023-36407HIGHCVSS 7.8fixed in 10.0.22000.26002023-11-14
CVE-2023-36407 [HIGH] CWE-20 CVE-2023-36407: Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability
nvd
CVE-2023-36046HIGHCVSS 7.1fixed in 10.0.22000.26002023-11-14
CVE-2023-36046 [HIGH] CWE-59 CVE-2023-36046: Windows Authentication Denial of Service Vulnerability Windows Authentication Denial of Service Vulnerability
nvd
CVE-2023-36401HIGHCVSS 7.2fixed in 10.0.22000.26002023-11-14
CVE-2023-36401 [HIGH] CWE-190 CVE-2023-36401: Microsoft Remote Registry Service Remote Code Execution Vulnerability Microsoft Remote Registry Service Remote Code Execution Vulnerability
nvd
CVE-2023-36405HIGHCVSS 7.0fixed in 10.0.22000.26002023-11-14
CVE-2023-36405 [HIGH] CWE-362 CVE-2023-36405: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-36394HIGHCVSS 7.0fixed in 10.0.22000.26002023-11-14
CVE-2023-36394 [HIGH] CWE-59 CVE-2023-36394: Windows Search Service Elevation of Privilege Vulnerability Windows Search Service Elevation of Privilege Vulnerability
nvd
CVE-2023-36705HIGHCVSS 7.8fixed in 10.0.22000.26002023-11-14
CVE-2023-36705 [HIGH] CWE-59 CVE-2023-36705: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2023-36427HIGHCVSS 7.0fixed in 10.0.22000.26002023-11-14
CVE-2023-36427 [HIGH] CVE-2023-36427: Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability
nvd