Microsoft Windows 10 21H2 vulnerabilities
1,827 known vulnerabilities affecting microsoft/windows_10_21h2.
Total CVEs
1,827
CISA KEV
87
actively exploited
Public exploits
54
Exploited in wild
97
Severity breakdown
CRITICAL44HIGH1303MEDIUM473LOW7
Vulnerabilities
Page 14 of 92
CVE-2026-45599P3HIGHCVSS 8.1fixed in 10.0.19044.74172026-06-09
CVE-2026-45599 [HIGH] CWE-416 CVE-2026-45599: Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code
Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network.
nvd
CVE-2023-35381P3HIGHCVSS 8.8fixed in 10.0.19044.33242023-08-08
CVE-2023-35381 [HIGH] CWE-190 CVE-2023-35381: Windows Fax Service Remote Code Execution Vulnerability
Windows Fax Service Remote Code Execution Vulnerability
nvd
CVE-2024-49104P3HIGHCVSS 8.8fixed in 10.0.19044.52472024-12-12
CVE-2024-49104 [HIGH] CWE-122 CVE-2024-49104: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
nvd
CVE-2024-49102P3HIGHCVSS 8.8fixed in 10.0.19044.52472024-12-12
CVE-2024-49102 [HIGH] CWE-122 CVE-2024-49102: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
nvd
CVE-2024-38115P3HIGHCVSS 8.8fixed in 10.0.19044.47802024-08-13
CVE-2024-38115 [HIGH] CWE-122 CVE-2024-38115: Windows IP Routing Management Snapin Remote Code Execution Vulnerability
Windows IP Routing Management Snapin Remote Code Execution Vulnerability
nvd
CVE-2024-38130P3HIGHCVSS 8.8fixed in 10.0.19044.47802024-08-13
CVE-2024-38130 [HIGH] CWE-122 CVE-2024-38130: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
nvd
CVE-2024-43622P3HIGHCVSS 8.8fixed in 10.0.19044.51312024-11-12
CVE-2024-43622 [HIGH] CWE-122 CVE-2024-43622: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-43620P3HIGHCVSS 8.8fixed in 10.0.19044.51312024-11-12
CVE-2024-43620 [HIGH] CWE-122 CVE-2024-43620: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-43621P3HIGHCVSS 8.8fixed in 10.0.19044.51312024-11-12
CVE-2024-43621 [HIGH] CWE-122 CVE-2024-43621: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2024-38114P3HIGHCVSS 8.8fixed in 10.0.19044.47802024-08-13
CVE-2024-38114 [HIGH] CWE-122 CVE-2024-38114: Windows IP Routing Management Snapin Remote Code Execution Vulnerability
Windows IP Routing Management Snapin Remote Code Execution Vulnerability
nvd
CVE-2025-21239P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21239 [HIGH] CWE-122 CVE-2025-21239: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21241P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
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-2025-21248P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21248 [HIGH] CWE-122 CVE-2025-21248: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2023-24876P3HIGHCVSS 8.8fixed in 10.0.19044.27282023-03-14
CVE-2023-24876 [HIGH] CWE-122 CVE-2023-24876: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2025-21303P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21303 [HIGH] CWE-122 CVE-2025-21303: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21302P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
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-2025-21305P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
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-2025-21252P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
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-2025-21306P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21306 [HIGH] CWE-122 CVE-2025-21306: Windows Telephony Service Remote Code Execution Vulnerability
Windows Telephony Service Remote Code Execution Vulnerability
nvd
CVE-2025-21291P3HIGHCVSS 8.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21291 [HIGH] CWE-415 CVE-2025-21291: Windows Direct Show Remote Code Execution Vulnerability
Windows Direct Show Remote Code Execution Vulnerability
nvd