Microsoft Windows 10 Version 21H2 vulnerabilities
3,631 known vulnerabilities affecting microsoft/windows_10_version_21h2.
Total CVEs
3,631
CISA KEV
98
actively exploited
Public exploits
68
Exploited in wild
126
Severity breakdown
CRITICAL104HIGH2642MEDIUM872LOW13
Vulnerabilities
Page 164 of 182
CVE-2025-55333P4MEDIUMCVSS 4.6≥ 10.0.19044.0, < 10.0.19044.64562025-10-14
CVE-2025-55333 [MEDIUM] CWE-1023 CVE-2025-55333: Incomplete comparison with missing factors in Windows BitLocker allows an unauthorized attacker to b
Incomplete comparison with missing factors in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
nvd
CVE-2025-21328P4MEDIUMCVSS 4.3≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21328 [MEDIUM] CWE-41 CVE-2025-21328: MapUrlToZone Security Feature Bypass Vulnerability
MapUrlToZone Security Feature Bypass Vulnerability
nvd
CVE-2025-21329P4MEDIUMCVSS 4.3≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21329 [MEDIUM] CWE-41 CVE-2025-21329: MapUrlToZone Security Feature Bypass Vulnerability
MapUrlToZone Security Feature Bypass Vulnerability
nvd
CVE-2026-69832P4MEDIUMCVSS 4.7≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69832 [MEDIUM] CWE-497 CVE-2026-69832: Exposure of sensitive system information to an unauthorized control sphere in Windows Win32K allows
Exposure of sensitive system information to an unauthorized control sphere in Windows Win32K allows an authorized attacker to disclose information locally.
nvd
CVE-2026-68891P4MEDIUMCVSS 4.7≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-68891 [MEDIUM] CWE-125 CVE-2026-68891: Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information l
Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50661P4MEDIUMCVSS 4.6≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-50661 [MEDIUM] CWE-693 CVE-2026-50661: Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a securi
Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
nvd
CVE-2025-54107P4MEDIUMCVSS 4.3≥ 10.0.19044.0, < 10.0.19044.63322025-09-09
CVE-2025-54107 [MEDIUM] CWE-41 CVE-2025-54107: Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to b
Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
nvd
CVE-2025-54917P4MEDIUMCVSS 4.3≥ 10.0.19044.0, < 10.0.19044.63322025-09-09
CVE-2025-54917 [MEDIUM] CWE-693 CVE-2025-54917: Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a sec
Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
nvd
CVE-2026-20825P4MEDIUMCVSS 4.4≥ 10.0.19044.0, < 10.0.19044.68092026-01-13
CVE-2026-20825 [MEDIUM] CWE-284 CVE-2026-20825: Improper access control in Windows Hyper-V allows an authorized attacker to disclose information loc
Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally.
nvd
CVE-2023-35642P4MEDIUMCVSS 6.5≥ 10.0.19043.0, < 10.0.19041.38032023-12-12
CVE-2023-35642 [MEDIUM] CWE-682 CVE-2023-35642: Internet Connection Sharing (ICS) Denial of Service Vulnerability
Internet Connection Sharing (ICS) Denial of Service Vulnerability
nvd
CVE-2025-21254P4MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.54872025-02-11
CVE-2025-21254 [MEDIUM] CWE-125 CVE-2025-21254: Internet Connection Sharing (ICS) Denial of Service Vulnerability
Internet Connection Sharing (ICS) Denial of Service Vulnerability
nvd
CVE-2025-21352P4MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.54872025-02-11
CVE-2025-21352 [MEDIUM] CWE-400 CVE-2025-21352: Internet Connection Sharing (ICS) Denial of Service Vulnerability
Internet Connection Sharing (ICS) Denial of Service Vulnerability
nvd
CVE-2025-21212P4MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.54872025-02-11
CVE-2025-21212 [MEDIUM] CWE-125 CVE-2025-21212: Internet Connection Sharing (ICS) Denial of Service Vulnerability
Internet Connection Sharing (ICS) Denial of Service Vulnerability
nvd
CVE-2025-21216P4MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.54872025-02-11
CVE-2025-21216 [MEDIUM] CWE-125 CVE-2025-21216: Internet Connection Sharing (ICS) Denial of Service Vulnerability
Internet Connection Sharing (ICS) Denial of Service Vulnerability
nvd
CVE-2024-38048P4MEDIUMCVSS 6.5≥ 10.0.19043.0, < 10.0.19044.46512024-07-09
CVE-2024-38048 [MEDIUM] CWE-125 CVE-2024-38048: Windows Network Driver Interface Specification (NDIS) Denial of Service Vulnerability
Windows Network Driver Interface Specification (NDIS) Denial of Service Vulnerability
nvd
CVE-2024-38105P4MEDIUMCVSS 6.5≥ 10.0.19043.0, < 10.0.19044.46512024-07-09
CVE-2024-38105 [MEDIUM] CWE-20 CVE-2024-38105: Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
nvd
CVE-2024-38101P4MEDIUMCVSS 6.5≥ 10.0.19043.0, < 10.0.19044.46512024-07-09
CVE-2024-38101 [MEDIUM] CWE-125 CVE-2024-38101: Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
nvd
CVE-2024-38102P4MEDIUMCVSS 6.5≥ 10.0.19043.0, < 10.0.19044.46512024-07-09
CVE-2024-38102 [MEDIUM] CWE-125 CVE-2024-38102: Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability
nvd
CVE-2022-22010P4MEDIUMCVSS 5.5≥ 10.0.19043.0, < 10.0.19043.15862022-03-09
CVE-2022-22010 [MEDIUM] CVE-2022-22010: Media Foundation Information Disclosure Vulnerability
Media Foundation Information Disclosure Vulnerability
nvd
CVE-2022-24483P4MEDIUMCVSS 5.5≥ 10.0.19043.0, < 10.0.19044.16452022-04-15
CVE-2022-24483 [MEDIUM] CVE-2022-24483: Windows Kernel Information Disclosure Vulnerability
Windows Kernel Information Disclosure Vulnerability
nvd