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 55 of 92
CVE-2026-20847P3MEDIUMCVSS 6.5fixed in 10.0.19044.68092026-01-13
CVE-2026-20847 [MEDIUM] CWE-200 CVE-2026-20847: Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized att
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
nvd
CVE-2025-50166P3MEDIUMCVSS 6.5fixed in 10.0.19044.62162025-08-12
CVE-2025-50166 [MEDIUM] CWE-190 CVE-2025-50166: Integer overflow or wraparound in Windows Distributed Transaction Coordinator allows an authorized a
Integer overflow or wraparound in Windows Distributed Transaction Coordinator allows an authorized attacker to disclose information over a network.
nvd
CVE-2024-30084P3HIGHCVSS 7.0fixed in 10.0.19044.45292024-06-11
CVE-2024-30084 [HIGH] CWE-367 CVE-2024-30084: Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
nvd
CVE-2025-59185P3MEDIUMCVSS 6.5fixed in 10.0.19044.64562025-10-14
CVE-2025-59185 [MEDIUM] CWE-73 CVE-2025-59185: External control of file name or path in Windows Core Shell allows an unauthorized attacker to perfo
External control of file name or path in Windows Core Shell allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2025-62473P3MEDIUMCVSS 6.5fixed in 10.0.19044.66912025-12-09
CVE-2025-62473 [MEDIUM] CWE-126 CVE-2025-62473: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker
Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2025-64670P3MEDIUMCVSS 6.5fixed in 10.0.19044.66912025-12-09
CVE-2025-64670 [MEDIUM] CWE-200 CVE-2025-64670: Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an
Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an authorized attacker to disclose information over a network.
nvd
CVE-2025-59244P3MEDIUMCVSS 6.5fixed in 10.0.19044.64562025-10-14
CVE-2025-59244 [MEDIUM] CWE-73 CVE-2025-59244: External control of file name or path in Windows Core Shell allows an unauthorized attacker to perfo
External control of file name or path in Windows Core Shell allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2025-29809P3HIGHCVSS 7.1fixed in 10.0.19044.57372025-04-08
CVE-2025-29809 [HIGH] CWE-922 CVE-2025-29809: Insecure storage of sensitive information in Windows Kerberos allows an authorized attacker to bypas
Insecure storage of sensitive information in Windows Kerberos allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2024-21438P3HIGHCVSS 7.5fixed in 10.0.19044.42912024-03-12
CVE-2024-21438 [HIGH] CWE-369 CVE-2024-21438: Microsoft AllJoyn API Denial of Service Vulnerability
Microsoft AllJoyn API Denial of Service Vulnerability
nvd
CVE-2023-36709P3HIGHCVSS 7.5fixed in 10.0.19041.35702023-10-10
CVE-2023-36709 [HIGH] CWE-476 CVE-2023-36709: Microsoft AllJoyn API Denial of Service Vulnerability
Microsoft AllJoyn API Denial of Service Vulnerability
nvd
CVE-2024-38068P3HIGHCVSS 7.5fixed in 10.0.19044.46512024-07-09
CVE-2024-38068 [HIGH] CWE-400 CVE-2024-38068: Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability
Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability
nvd
CVE-2024-20687P3HIGHCVSS 7.5fixed in 10.0.19044.39302024-01-09
CVE-2024-20687 [HIGH] CWE-125 CVE-2024-20687: Microsoft AllJoyn API Denial of Service Vulnerability
Microsoft AllJoyn API Denial of Service Vulnerability
nvd
CVE-2023-36003P3HIGHCVSS 7.3fixed in 10.0.19041.38032023-12-12
CVE-2023-36003 [HIGH] CWE-426 CVE-2023-36003: XAML Diagnostics Elevation of Privilege Vulnerability
XAML Diagnostics Elevation of Privilege Vulnerability
nvd
CVE-2024-49121P3HIGHCVSS 7.5fixed in 10.0.19044.52472024-12-12
CVE-2024-49121 [HIGH] CWE-476 CVE-2024-49121: Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
nvd
CVE-2024-43515P3HIGHCVSS 7.5fixed in 10.0.19044.50112024-10-08
CVE-2024-43515 [HIGH] CWE-400 CVE-2024-43515: Internet Small Computer Systems Interface (iSCSI) Denial of Service Vulnerability
Internet Small Computer Systems Interface (iSCSI) Denial of Service Vulnerability
nvd
CVE-2025-21351P3HIGHCVSS 7.5fixed in 10.0.19044.54872025-02-11
CVE-2025-21351 [HIGH] CWE-400 CVE-2025-21351: Windows Active Directory Domain Services API Denial of Service Vulnerability
Windows Active Directory Domain Services API Denial of Service Vulnerability
nvd
CVE-2023-36907P3HIGHCVSS 7.5fixed in 10.0.19044.33242023-08-08
CVE-2023-36907 [HIGH] CWE-170 CVE-2023-36907: Windows Cryptographic Services Information Disclosure Vulnerability
Windows Cryptographic Services Information Disclosure Vulnerability
nvd
CVE-2023-35325P3HIGHCVSS 7.5fixed in 10.0.19041.32082023-07-11
CVE-2023-35325 [HIGH] CWE-908 CVE-2023-35325: Windows Print Spooler Information Disclosure Vulnerability
Windows Print Spooler Information Disclosure Vulnerability
nvd
CVE-2023-32008P3HIGHCVSS 7.8fixed in 10.0.19044.30862023-06-14
CVE-2023-32008 [HIGH] CWE-476 CVE-2023-32008: Windows Resilient File System (ReFS) Remote Code Execution Vulnerability
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability
nvd
CVE-2022-21871P3HIGHCVSS 7.8fixed in 10.0.19044.14662022-01-11
CVE-2022-21871 [HIGH] CVE-2022-21871: Microsoft Diagnostics Hub Standard Collector Runtime Elevation of Privilege Vulnerability
Microsoft Diagnostics Hub Standard Collector Runtime Elevation of Privilege Vulnerability
nvd