Microsoft Windows Server 2025 vulnerabilities
1,143 known vulnerabilities affecting microsoft/windows_server_2025.
Total CVEs
1,143
CISA KEV
36
actively exploited
Public exploits
17
Exploited in wild
5
Severity breakdown
CRITICAL14HIGH797MEDIUM327LOW5
Vulnerabilities
Page 48 of 58
CVE-2025-21244HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
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-2025-21372HIGHCVSS 7.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21372 [HIGH] CWE-416 CVE-2025-21372: Microsoft Brokering File System Elevation of Privilege Vulnerability
Microsoft Brokering File System Elevation of Privilege Vulnerability
nvd
CVE-2025-21287HIGHCVSS 7.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21287 [HIGH] CWE-269 CVE-2025-21287: Windows Installer Elevation of Privilege Vulnerability
Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2025-21224HIGHCVSS 8.1fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
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-2025-21334HIGHCVSS 7.8KEVfixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21334 [HIGH] CWE-416 CVE-2025-21334: Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
nvd
CVE-2025-21289HIGHCVSS 7.5fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
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-2025-21389HIGHCVSS 7.5fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21389 [HIGH] CWE-400 CVE-2025-21389: Uncontrolled resource consumption in Windows Universal Plug and Play (UPnP) Device Host allows an un
Uncontrolled resource consumption in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to deny service over a network.
nvd
CVE-2025-21295HIGHCVSS 8.1fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
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-2025-21338HIGHCVSS 7.8≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21338 [HIGH] CWE-190 GDI+ Remote Code Execution Vulnerability
GDI+ Remote Code Execution Vulnerability
GDI+ Remote Code Execution Vulnerability
cvelistv5
CVE-2025-21302HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21302 [HIGH] CWE-122 CVE-2025-21302: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21294HIGHCVSS 8.1fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21294 [HIGH] CWE-591 CVE-2025-21294: Microsoft Digest Authentication Remote Code Execution Vulnerability
Microsoft Digest Authentication Remote Code Execution Vulnerability
nvd
CVE-2025-21332HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21332 [HIGH] CWE-41 CVE-2025-21332: MapUrlToZone Security Feature Bypass Vulnerability
MapUrlToZone Security Feature Bypass Vulnerability
nvd
CVE-2025-21292HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21292 [HIGH] CWE-94 CVE-2025-21292: Windows Search Service Elevation of Privilege Vulnerability
Windows Search Service Elevation of Privilege Vulnerability
nvd
CVE-2025-21305HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21305 [HIGH] CWE-122 CVE-2025-21305: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21252HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21252 [HIGH] CWE-122 CVE-2025-21252: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21235HIGHCVSS 7.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21235 [HIGH] CWE-20 CVE-2025-21235: Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
nvd
CVE-2025-21382HIGHCVSS 7.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21382 [HIGH] CWE-122 CVE-2025-21382: Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2025-21266HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21266 [HIGH] CWE-122 CVE-2025-21266: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21230HIGHCVSS 7.5fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
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-2025-21296HIGHCVSS 7.5≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21296 [HIGH] CWE-416 BranchCache Remote Code Execution Vulnerability
BranchCache Remote Code Execution Vulnerability
BranchCache Remote Code Execution Vulnerability
cvelistv5