Microsoft Windows Server 2022 23H2 vulnerabilities
1,556 known vulnerabilities affecting microsoft/windows_server_2022_23h2.
Total CVEs
1,556
CISA KEV
53
actively exploited
Public exploits
40
Exploited in wild
64
Severity breakdown
CRITICAL25HIGH1099MEDIUM426LOW6
Vulnerabilities
Page 9 of 78
CVE-2025-21200P3HIGHCVSS 8.8fixed in 10.0.25398.14252025-02-11
CVE-2025-21200 [HIGH] CWE-122 CVE-2025-21200: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-43628P3HIGHCVSS 8.8fixed in 10.0.25398.12512024-11-12
CVE-2024-43628 [HIGH] CWE-190 CVE-2024-43628: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-43627P3HIGHCVSS 8.8fixed in 10.0.25398.12512024-11-12
CVE-2024-43627 [HIGH] CWE-122 CVE-2024-43627: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21244P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21244 [HIGH] CWE-190 CVE-2025-21244: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21240P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21240 [HIGH] CWE-122 CVE-2025-21240: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21237P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21237 [HIGH] CWE-122 CVE-2025-21237: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21236P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21236 [HIGH] CWE-122 CVE-2025-21236: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21245P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21245 [HIGH] CWE-122 CVE-2025-21245: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21250P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21250 [HIGH] CWE-122 CVE-2025-21250: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21243P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21243 [HIGH] CWE-190 CVE-2025-21243: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21238P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21238 [HIGH] CWE-122 CVE-2025-21238: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21233P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21233 [HIGH] CWE-122 CVE-2025-21233: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21246P3HIGHCVSS 8.8fixed in 10.0.25398.13692025-01-14
CVE-2025-21246 [HIGH] CWE-122 CVE-2025-21246: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-43635P3HIGHCVSS 8.8fixed in 10.0.25398.12512024-11-12
CVE-2024-43635 [HIGH] CWE-190 CVE-2024-43635: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-54113P3HIGHCVSS 8.8fixed in 10.0.25398.18492025-09-09
CVE-2025-54113 [HIGH] CWE-122 CVE-2025-54113: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorize
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-32157P3HIGHCVSS 8.8fixed in 10.0.25398.22742026-04-14
CVE-2026-32157 [HIGH] CWE-416 CVE-2026-32157: 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-2026-40398P3HIGHCVSS 7.8fixed in 10.0.25398.23302026-05-12
CVE-2026-40398 [HIGH] CWE-122 CVE-2026-40398: Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privil
Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20860P3HIGHCVSS 7.8fixed in 10.0.25398.20922026-01-13
CVE-2026-20860 [HIGH] CWE-843 CVE-2026-20860: Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver f
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-33837P3HIGHCVSS 7.8fixed in 10.0.25398.23302026-05-12
CVE-2026-33837 [HIGH] CWE-122 CVE-2026-33837: Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges loc
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-26230P3HIGHCVSS 7.8fixed in 10.0.25398.8302024-04-09
CVE-2024-26230 [HIGH] CWE-416 CVE-2024-26230: Windows Telephony Server Elevation of Privilege Vulnerability
Windows Telephony Server Elevation of Privilege Vulnerability
nvd