Microsoft Windows Server 2019 vulnerabilities

3,499 known vulnerabilities affecting microsoft/windows_server_2019.

Total CVEs
3,499
CISA KEV
123
actively exploited
Public exploits
67
Exploited in wild
111
Severity breakdown
CRITICAL104HIGH2454MEDIUM928LOW13

Vulnerabilities

Page 43 of 175
CVE-2025-21411HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21237HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21273HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21273 [HIGH] CWE-122 CVE-2025-21273: Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21241HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21241 [HIGH] CWE-122 CVE-2025-21241: Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21251HIGHCVSS 7.5fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21299HIGHCVSS 7.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21299 [HIGH] CWE-922 CVE-2025-21299: Windows Kerberos Security Feature Bypass Vulnerability Windows Kerberos Security Feature Bypass Vulnerability
nvd
CVE-2025-21231HIGHCVSS 7.5≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21231 [HIGH] CWE-400 IP Helper Denial of Service Vulnerability IP Helper Denial of Service Vulnerability IP Helper Denial of Service Vulnerability
cvelistv5
CVE-2025-21330HIGHCVSS 7.5fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21220HIGHCVSS 7.5fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21220 [HIGH] CWE-908 CVE-2025-21220: Microsoft Message Queuing Information Disclosure Vulnerability Microsoft Message Queuing Information Disclosure Vulnerability
nvd
CVE-2025-21331HIGHCVSS 7.3fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21331 [HIGH] CWE-59 CVE-2025-21331: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2025-21282HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21282 [HIGH] CWE-122 CVE-2025-21282: Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21413HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21236HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21290HIGHCVSS 7.5fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21270HIGHCVSS 7.5fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21245HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21250HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21207HIGHCVSS 7.5fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21207 [HIGH] CWE-400 CVE-2025-21207: Windows Connected Devices Platform Service (Cdpsvc) Denial of Service Vulnerability Windows Connected Devices Platform Service (Cdpsvc) Denial of Service Vulnerability
nvd
CVE-2025-21243HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
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-2025-21238HIGHCVSS 8.8fixed in 10.0.17763.6775≥ 10.0.17763.0, < 10.0.17763.67752025-01-14
CVE-2025-21238 [HIGH] CWE-122 CVE-2025-21238: Windows Telephony Service Remote Code Execution Vulnerability Windows Telephony Service Remote Code Execution Vulnerability
nvd
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