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Microsoft Windows 11 23H2 vulnerabilities

3,254 known vulnerabilities affecting microsoft/windows_11_23h2.

Total CVEs
3,254
CISA KEV
57
actively exploited
Public exploits
38
Exploited in wild
67
Severity breakdown
CRITICAL92HIGH2347MEDIUM808LOW7

Vulnerabilities

Page 115 of 163
CVE-2025-21230P3HIGHCVSS 7.5fixed in 10.0.22631.47512025-01-14
CVE-2025-21230 [HIGH] CWE-20 CVE-2025-21230: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2024-38126P3HIGHCVSS 7.5fixed in 10.0.22631.40372024-08-13
CVE-2024-38126 [HIGH] CWE-476 CVE-2024-38126: Windows Network Address Translation (NAT) Denial of Service Vulnerability Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2025-21251P3HIGHCVSS 7.5fixed in 10.0.22631.47512025-01-14
CVE-2025-21251 [HIGH] CWE-400 CVE-2025-21251: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2024-21342P3HIGHCVSS 7.5fixed in 10.0.22621.31552024-02-13
CVE-2024-21342 [HIGH] CWE-400 CVE-2024-21342: Windows DNS Client Denial of Service Vulnerability Windows DNS Client Denial of Service Vulnerability
nvd
CVE-2024-38132P3HIGHCVSS 7.5fixed in 10.0.22631.40372024-08-13
CVE-2024-38132 [HIGH] CWE-125 CVE-2024-38132: Windows Network Address Translation (NAT) Denial of Service Vulnerability Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2025-21289P3HIGHCVSS 7.5fixed in 10.0.22631.47512025-01-14
CVE-2025-21289 [HIGH] CWE-400 CVE-2025-21289: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2025-21290P3HIGHCVSS 7.5fixed in 10.0.22631.47512025-01-14
CVE-2025-21290 [HIGH] CWE-400 CVE-2025-21290: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2025-21270P3HIGHCVSS 7.5fixed in 10.0.22631.47512025-01-14
CVE-2025-21270 [HIGH] CWE-400 CVE-2025-21270: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2024-43565P3HIGHCVSS 7.5fixed in 10.0.22631.43172024-10-08
CVE-2024-43565 [HIGH] CWE-125 CVE-2024-43565: Windows Network Address Translation (NAT) Denial of Service Vulnerability Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2024-43562P3HIGHCVSS 7.5fixed in 10.0.22631.43172024-10-08
CVE-2024-43562 [HIGH] CWE-125 CVE-2024-43562: Windows Network Address Translation (NAT) Denial of Service Vulnerability Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2025-21330P3HIGHCVSS 7.5fixed in 10.0.22631.47512025-01-14
CVE-2025-21330 [HIGH] CWE-400 CVE-2025-21330: Windows Remote Desktop Services Denial of Service Vulnerability Windows Remote Desktop Services Denial of Service Vulnerability
nvd
CVE-2024-30093P3HIGHCVSS 7.3fixed in 10.0.22631.37372024-06-11
CVE-2024-30093 [HIGH] CWE-59 CVE-2024-30093: Windows Storage Elevation of Privilege Vulnerability Windows Storage Elevation of Privilege Vulnerability
nvd
CVE-2025-21331P3HIGHCVSS 7.3fixed in 10.0.22631.47512025-01-14
CVE-2025-21331 [HIGH] CWE-59 CVE-2025-21331: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2024-43529P3HIGHCVSS 7.3fixed in 10.0.22631.43172024-10-08
CVE-2024-43529 [HIGH] CWE-822 CVE-2024-43529: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability
nvd
CVE-2024-30050P3MEDIUMCVSS 5.4fixed in 10.0.22631.35932024-05-14
CVE-2024-30050 [MEDIUM] CWE-693 CVE-2024-30050: Windows Mark of the Web Security Feature Bypass Vulnerability Windows Mark of the Web Security Feature Bypass Vulnerability
nvd
CVE-2025-26651P3MEDIUMCVSS 6.5fixed in 10.0.22631.51892025-04-08
CVE-2025-26651 [MEDIUM] CWE-749 CVE-2025-26651: Exposed dangerous method or function in Windows Local Session Manager (LSM) allows an authorized att Exposed dangerous method or function in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
nvd
CVE-2026-70126P3HIGHCVSS 7.1fixed in 10.0.22631.76522026-10-13
CVE-2026-70126 [HIGH] CWE-20 CVE-2026-70126: Out-of-bounds read in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code Out-of-bounds read in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network.
nvd
CVE-2026-20863P3HIGHCVSS 7.0fixed in 10.0.22631.64912026-01-13
CVE-2026-20863 [HIGH] CWE-415 CVE-2026-20863: Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally. Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-60716P3HIGHCVSS 7.0fixed in 10.0.22631.61992025-11-11
CVE-2025-60716 [HIGH] CWE-416 CVE-2025-60716: Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally. Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-27475P3HIGHCVSS 7.0fixed in 10.0.22631.51892025-04-08
CVE-2025-27475 [HIGH] CWE-591 CVE-2025-27475: Sensitive data storage in improperly locked memory in Windows Update Stack allows an authorized atta Sensitive data storage in improperly locked memory in Windows Update Stack allows an authorized attacker to elevate privileges locally.
nvd
Microsoft Windows 11 23H2 vulnerabilities | cvebase