Microsoft Windows 10 Version 21H2 vulnerabilities
2,906 known vulnerabilities affecting microsoft/windows_10_version_21h2.
Total CVEs
2,906
CISA KEV
95
actively exploited
Public exploits
67
Exploited in wild
124
Severity breakdown
CRITICAL79HIGH2093MEDIUM721LOW13
Vulnerabilities
Page 100 of 146
CVE-2026-50356P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-50356 [HIGH] CWE-362 CVE-2026-50356: Concurrent execution using shared resource with improper synchronization ('race condition') in Micro
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App Store allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-49784P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-49784 [HIGH] CWE-362 CVE-2026-49784: Concurrent execution using shared resource with improper synchronization ('race condition') in Micro
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App Store allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-32715P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.59652025-06-10
CVE-2025-32715 [MEDIUM] CWE-125 CVE-2025-32715: Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2023-32043P3MEDIUMCVSS 6.8≥ 10.0.19043.0, < 10.0.19044.32082023-07-11
CVE-2023-32043 [MEDIUM] CWE-327 CVE-2023-32043: Windows Remote Desktop Security Feature Bypass Vulnerability
Windows Remote Desktop Security Feature Bypass Vulnerability
nvd
CVE-2026-24288P3MEDIUMCVSS 6.8≥ 10.0.19044.0, < 10.0.19044.70582026-03-10
CVE-2026-24288 [MEDIUM] CWE-122 CVE-2026-24288: Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute co
Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.
nvd
CVE-2026-50492P3MEDIUMCVSS 6.8≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-50492 [MEDIUM] CWE-122 CVE-2026-50492: Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker t
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code with a physical attack.
nvd
CVE-2026-54126P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-54126 [MEDIUM] CWE-125 CVE-2026-54126: Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a net
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2022-37973P3HIGHCVSS 7.7≥ 10.0.19043.0, < 10.0.19044.21302022-10-11
CVE-2022-37973 [HIGH] CVE-2022-37973: Windows Local Session Manager (LSM) Denial of Service Vulnerability
Windows Local Session Manager (LSM) Denial of Service Vulnerability
nvd
CVE-2022-37998P3HIGHCVSS 7.7≥ 10.0.19043.0, < 10.0.19044.21302022-10-11
CVE-2022-37998 [HIGH] CVE-2022-37998: Windows Local Session Manager (LSM) Denial of Service Vulnerability
Windows Local Session Manager (LSM) Denial of Service Vulnerability
nvd
CVE-2022-21889P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.14662022-01-11
CVE-2022-21889 [HIGH] CVE-2022-21889: Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
nvd
CVE-2022-21890P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.14662022-01-11
CVE-2022-21890 [HIGH] CVE-2022-21890: Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
nvd
CVE-2022-35833P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-35833 [HIGH] CVE-2022-35833: Windows Secure Channel Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-36585P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19041.35702023-10-10
CVE-2023-36585 [HIGH] CWE-20 CVE-2023-36585: Windows upnphost.dll Denial of Service Vulnerability
Windows upnphost.dll Denial of Service Vulnerability
nvd
CVE-2022-34701P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.18892022-08-09
CVE-2022-34701 [HIGH] CWE-400 CVE-2022-34701: Windows Secure Socket Tunneling Protocol (SSTP) Denial of Service Vulnerability
Windows Secure Socket Tunneling Protocol (SSTP) Denial of Service Vulnerability
nvd
CVE-2022-33645P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.21302022-10-11
CVE-2022-33645 [HIGH] CVE-2022-33645: Windows TCP/IP Driver Denial of Service Vulnerability
Windows TCP/IP Driver Denial of Service Vulnerability
nvd
CVE-2023-24931P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.28462023-04-11
CVE-2023-24931 [HIGH] CWE-125 CVE-2023-24931: Windows Secure Channel Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-21757P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.24862023-01-10
CVE-2023-21757 [HIGH] CWE-476 CVE-2023-21757: Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
nvd
CVE-2022-38041P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.21302022-10-11
CVE-2022-38041 [HIGH] CVE-2022-38041: Windows Secure Channel Denial of Service Vulnerability
Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-28241P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.28462023-04-11
CVE-2023-28241 [HIGH] CVE-2023-28241: Windows Secure Socket Tunneling Protocol (SSTP) Denial of Service Vulnerability
Windows Secure Socket Tunneling Protocol (SSTP) Denial of Service Vulnerability
nvd
CVE-2022-35769P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.18892022-08-09
CVE-2022-35769 [HIGH] CWE-400 CVE-2022-35769: Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability
Windows Point-to-Point Protocol (PPP) Denial of Service Vulnerability
nvd