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Microsoft Windows 11 21H2 vulnerabilities

799 known vulnerabilities affecting microsoft/windows_11_21h2.

Total CVEs
799
CISA KEV
56
actively exploited
Public exploits
34
Exploited in wild
63
Severity breakdown
CRITICAL34HIGH572MEDIUM192LOW1

Vulnerabilities

Page 30 of 40
CVE-2023-21700P3HIGHCVSS 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-2023-21702P3HIGHCVSS 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-2023-20588P4MEDIUMCVSS 5.5fixed in 10.0.22000.26522023-08-08
CVE-2023-20588 [MEDIUM] CWE-369 CVE-2023-20588: A division-by-zero error on some AMD processors can potentially return speculative data resulting i A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
nvd
CVE-2023-36427P3HIGHCVSS 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
CVE-2024-20659P4HIGHCVSS 7.1fixed in 10.0.22000.32602024-10-08
CVE-2024-20659 [HIGH] CWE-20 CVE-2024-20659: Windows Hyper-V Security Feature Bypass Vulnerability Windows Hyper-V Security Feature Bypass Vulnerability
nvd
CVE-2024-21314P3MEDIUMCVSS 6.5fixed in 10.0.22000.27132024-01-09
CVE-2024-21314 [MEDIUM] CWE-125 CVE-2024-21314: Microsoft Message Queuing Information Disclosure Vulnerability Microsoft Message Queuing Information Disclosure Vulnerability
nvd
CVE-2024-20660P4MEDIUMCVSS 6.5fixed in 10.0.22000.27132024-01-09
CVE-2024-20660 [MEDIUM] CWE-125 CVE-2024-20660: Microsoft Message Queuing Information Disclosure Vulnerability Microsoft Message Queuing Information Disclosure Vulnerability
nvd
CVE-2024-20680P4MEDIUMCVSS 6.5fixed in 10.0.22000.27132024-01-09
CVE-2024-20680 [MEDIUM] CWE-822 CVE-2024-20680: Windows Message Queuing Client (MSMQC) Information Disclosure Windows Message Queuing Client (MSMQC) Information Disclosure
nvd
CVE-2024-20664P3MEDIUMCVSS 6.5fixed in 10.0.22000.27132024-01-09
CVE-2024-20664 [MEDIUM] CWE-822 CVE-2024-20664: Microsoft Message Queuing Information Disclosure Vulnerability Microsoft Message Queuing Information Disclosure Vulnerability
nvd
CVE-2024-20663P4MEDIUMCVSS 6.5fixed in 10.0.22000.27132024-01-09
CVE-2024-20663 [MEDIUM] CWE-822 CVE-2024-20663: Windows Message Queuing Client (MSMQC) Information Disclosure Windows Message Queuing Client (MSMQC) Information Disclosure
nvd
CVE-2024-38022P4HIGHCVSS 7.0fixed in 10.0.22000.30792024-07-09
CVE-2024-38022 [HIGH] CWE-59 CVE-2024-38022: Windows Image Acquisition Elevation of Privilege Vulnerability Windows Image Acquisition Elevation of Privilege Vulnerability
nvd
CVE-2023-36403P4HIGHCVSS 7.0fixed in 10.0.22000.26002023-11-14
CVE-2023-36403 [HIGH] CWE-591 CVE-2023-36403: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-43535P4HIGHCVSS 7.0fixed in 10.0.22000.32602024-10-08
CVE-2024-43535 [HIGH] CWE-416 CVE-2024-43535: Windows Kernel-Mode Driver Elevation of Privilege Vulnerability Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-43570P4HIGHCVSS 7.0fixed in 10.0.22000.32602024-10-08
CVE-2024-43570 [HIGH] CWE-416 CVE-2024-43570: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-38136P4HIGHCVSS 7.0fixed in 10.0.22000.31472024-08-13
CVE-2024-38136 [HIGH] CWE-416 CVE-2024-38136: Windows Resource Manager PSM Service Extension Elevation of Privilege Vulnerability Windows Resource Manager PSM Service Extension Elevation of Privilege Vulnerability
nvd
CVE-2024-38137P4HIGHCVSS 7.0fixed in 10.0.22000.31472024-08-13
CVE-2024-38137 [HIGH] CWE-416 CVE-2024-38137: Windows Resource Manager PSM Service Extension Elevation of Privilege Vulnerability Windows Resource Manager PSM Service Extension Elevation of Privilege Vulnerability
nvd
CVE-2024-43511P4HIGHCVSS 7.0fixed in 10.0.22000.32602024-10-08
CVE-2024-43511 [HIGH] CWE-367 CVE-2024-43511: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-29364P4HIGHCVSS 7.0fixed in 10.0.22000.20572023-06-14
CVE-2023-29364 [HIGH] CWE-190 CVE-2023-29364: Windows Authentication Elevation of Privilege Vulnerability Windows Authentication Elevation of Privilege Vulnerability
nvd
CVE-2024-35265P4HIGHCVSS 7.0fixed in 10.0.22000.30192024-06-11
CVE-2024-35265 [HIGH] CWE-367 CVE-2024-35265: Windows Perception Service Elevation of Privilege Vulnerability Windows Perception Service Elevation of Privilege Vulnerability
nvd
CVE-2024-38069P4HIGHCVSS 7.0fixed in 10.0.22000.30792024-07-09
CVE-2024-38069 [HIGH] CWE-347 CVE-2024-38069: Windows Enroll Engine Security Feature Bypass Vulnerability Windows Enroll Engine Security Feature Bypass Vulnerability
nvd
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Microsoft Windows 11 21H2 vulnerabilities | cvebase