Microsoft Windows 11 Version 23H2 vulnerabilities
3,420 known vulnerabilities affecting microsoft/windows_11_version_23h2.
Total CVEs
3,420
CISA KEV
63
actively exploited
Public exploits
44
Exploited in wild
77
Severity breakdown
CRITICAL100HIGH2453MEDIUM859LOW8
Vulnerabilities
Page 27 of 171
CVE-2024-43519P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.43172024-10-08
CVE-2024-43519 [HIGH] CWE-197 CVE-2024-43519: 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-2025-21222P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.51892025-04-08
CVE-2025-21222 [HIGH] CWE-122 CVE-2025-21222: Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute c
Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-21221P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.51892025-04-08
CVE-2025-21221 [HIGH] CWE-122 CVE-2025-21221: Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute c
Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-21205P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.51892025-04-08
CVE-2025-21205 [HIGH] CWE-122 CVE-2025-21205: Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute c
Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2024-38053P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.38802024-07-09
CVE-2024-38053 [HIGH] CWE-416 CVE-2024-38053: Windows Layer-2 Bridge Network Driver Remote Code Execution Vulnerability
Windows Layer-2 Bridge Network Driver Remote Code Execution Vulnerability
nvd
CVE-2025-21409P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.47512025-01-14
CVE-2025-21409 [HIGH] CWE-122 CVE-2025-21409: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21339P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.47512025-01-14
CVE-2025-21339 [HIGH] CWE-122 CVE-2025-21339: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21411P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.47512025-01-14
CVE-2025-21411 [HIGH] CWE-122 CVE-2025-21411: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21413P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.47512025-01-14
CVE-2025-21413 [HIGH] CWE-122 CVE-2025-21413: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-43518P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.43172024-10-08
CVE-2024-43518 [HIGH] CWE-122 CVE-2024-43518: Windows Telephony Server Remote Code Execution Vulnerability
Windows Telephony Server Remote Code Execution Vulnerability
nvd
CVE-2025-53131P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.57682025-08-12
CVE-2025-53131 [HIGH] CWE-122 CVE-2025-53131: Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a n
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-85818P3CRITICALCVSS 9.0≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-85818 [CRITICAL] CWE-347 CVE-2026-85818: Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker
Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2026-83797P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83797 [HIGH] CWE-125 CVE-2026-83797: Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute
Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69494P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69494 [HIGH] CWE-122 CVE-2026-69494: Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code
Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-69598P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69598 [HIGH] CWE-131 CVE-2026-69598: Incorrect calculation of buffer size in Windows iSCSI allows an unauthorized attacker to execute cod
Incorrect calculation of buffer size in Windows iSCSI allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-58718P3HIGHCVSS 8.8≥ 10.0.22631.0, < 10.0.22631.60602025-10-14
CVE-2025-58718 [HIGH] CWE-416 CVE-2025-58718: Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-54916P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.59092025-09-09
CVE-2025-54916 [HIGH] CWE-121 CVE-2025-54916: Stack-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
Stack-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
nvd
CVE-2025-21224P3HIGHCVSS 8.1≥ 10.0.22631.0, < 10.0.22631.47512025-01-14
CVE-2025-21224 [HIGH] CWE-416 CVE-2025-21224: Windows Line Printer Daemon (LPD) Service Remote Code Execution Vulnerability
Windows Line Printer Daemon (LPD) Service 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-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