Microsoft Windows 11 Version 23H2 vulnerabilities
1,660 known vulnerabilities affecting microsoft/windows_11_version_23h2.
Total CVEs
1,660
CISA KEV
59
actively exploited
Public exploits
42
Exploited in wild
71
Severity breakdown
CRITICAL25HIGH1170MEDIUM457LOW8
Vulnerabilities
Page 17 of 83
CVE-2025-24035P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.50392025-03-11
CVE-2025-24035 [HIGH] CWE-591 CVE-2025-24035: Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unau
Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.
nvd
CVE-2024-38049P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.38802024-07-09
CVE-2024-38049 [HIGH] CWE-73 CVE-2024-38049: Windows Distributed Transaction Coordinator Remote Code Execution Vulnerability
Windows Distributed Transaction Coordinator Remote Code Execution Vulnerability
nvd
CVE-2025-21295P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.47512025-01-14
CVE-2025-21295 [HIGH] CWE-416 CVE-2025-21295: SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability
SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability
nvd
CVE-2026-45586P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.72192026-06-09
CVE-2026-45586 [HIGH] CWE-59 CVE-2026-45586: Improper link resolution before file access ('link following') in Windows Collaborative Translation
Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-49118P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.46022024-12-12
CVE-2024-49118 [HIGH] CWE-416 CVE-2024-49118: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2026-20925P3MEDIUMCVSS 6.5≥ 10.0.22631.0, < 10.0.22631.64912026-01-13
CVE-2026-20925 [MEDIUM] CWE-73 CVE-2026-20925: External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spo
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2026-26132P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.67832026-03-10
CVE-2026-26132 [HIGH] CWE-416 CVE-2026-26132: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-25172P3HIGHCVSS 8.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10
CVE-2026-25172 [HIGH] CWE-122 CVE-2026-25172: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authori
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
nvd
CVE-2026-25173P3HIGHCVSS 8.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10
CVE-2026-25173 [HIGH] CWE-122 CVE-2026-25173: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authori
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
nvd
CVE-2026-26111P3HIGHCVSS 8.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10
CVE-2026-26111 [HIGH] CWE-122 CVE-2026-26111: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authori
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
nvd
CVE-2026-42981P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.72192026-06-09
CVE-2026-42981 [HIGH] CWE-191 CVE-2026-42981: Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacke
Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-42974P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.72192026-06-09
CVE-2026-42974 [HIGH] CWE-190 CVE-2026-42974: Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacke
Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-20922P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.64912026-01-13
CVE-2026-20922 [HIGH] CWE-122 CVE-2026-20922: Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
nvd
CVE-2026-20840P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.64912026-01-13
CVE-2026-20840 [HIGH] CWE-122 CVE-2026-20840: Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
nvd
CVE-2026-23674P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.67832026-03-10
CVE-2026-23674 [HIGH] CWE-41 CVE-2026-23674: Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to b
Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
nvd
CVE-2026-20929P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.64912026-01-13
CVE-2026-20929 [HIGH] CWE-284 CVE-2026-20929: Improper access control in Windows HTTP.sys allows an authorized attacker to elevate privileges over
Improper access control in Windows HTTP.sys allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2025-48814P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.56242025-07-08
CVE-2025-48814 [HIGH] CWE-306 CVE-2025-48814: Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an u
Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an unauthorized attacker to bypass a security feature over a network.
nvd
CVE-2024-26158P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.34472024-04-09
CVE-2024-26158 [HIGH] CWE-59 CVE-2024-26158: Microsoft Install Service Elevation of Privilege Vulnerability
Microsoft Install Service Elevation of Privilege Vulnerability
nvd
CVE-2026-20849P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.64912026-01-13
CVE-2026-20849 [HIGH] CWE-807 CVE-2026-20849: Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacke
Reliance on untrusted inputs in a security decision in Windows Kerberos allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2024-38180P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.40372024-08-13
CVE-2024-38180 [HIGH] CWE-693 CVE-2024-38180: Windows SmartScreen Security Feature Bypass Vulnerability
Windows SmartScreen Security Feature Bypass Vulnerability
nvd