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Windows 10 21h2

windows_10_21h2

Vendor: Microsoft • 2,022 CVEs

CVEs (2,022)

CVE
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UPDATED
PUBLISHED
CVSS
CVE-2025-21333
1Microsoft
7Windows 10 21h2
Windows 10 22h2Windows 11 22h2+4 more
Nov 3, 2025
Jan 14, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
CVE-2025-21332
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 21, 2025
Jan 14, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
MapUrlToZone Security Feature Bypass Vulnerability
CVE-2025-21331
1Microsoft
13Windows 10 1507
Windows 10 1607Windows 10 1809+10 more
Jan 21, 2025
Jan 14, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
Windows Installer Elevation of Privilege Vulnerability
CVE-2025-21330
1Microsoft
10Windows 10 1809
Windows 10 21h2Windows 10 22h2+7 more
Jan 21, 2025
Jan 14, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
Windows Remote Desktop Services Denial of Service Vulnerability
CVE-2025-21329
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
4.3 MEDIUM· v3
N/A· v2
MapUrlToZone Security Feature Bypass Vulnerability
CVE-2025-21328
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
4.3 MEDIUM· v3
N/A· v2
MapUrlToZone Security Feature Bypass Vulnerability
CVE-2025-21327
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
6.6 MEDIUM· v3
N/A· v2
Windows Digital Media Elevation of Privilege Vulnerability
CVE-2025-21324
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
6.6 MEDIUM· v3
N/A· v2
Windows Digital Media Elevation of Privilege Vulnerability
CVE-2025-21323
1Microsoft
13Windows 10 1507
Windows 10 1607Windows 10 1809+10 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21321
1Microsoft
14Windows 10 1507
Windows 10 1607Windows 10 1809+11 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21320
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21319
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21318
1Microsoft
14Windows 10 1507
Windows 10 1607Windows 10 1809+11 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21317
1Microsoft
8Windows 10 21h2
Windows 10 22h2Windows 11 22h2+5 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21316
1Microsoft
14Windows 10 1507
Windows 10 1607Windows 10 1809+11 more
Jan 22, 2025
Jan 14, 2025
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Windows Kernel Memory Information Disclosure Vulnerability
CVE-2025-21314
1Microsoft
12Windows 10 1607
Windows 10 1809Windows 10 21h2+9 more
Jan 27, 2025
Jan 14, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Windows SmartScreen Spoofing Vulnerability
CVE-2025-21312
1Microsoft
12Windows 10 1507
Windows 10 1607Windows 10 1809+9 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
2.4 LOW· v3
N/A· v2
Windows Smart Card Reader Information Disclosure Vulnerability
CVE-2025-21310
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
6.6 MEDIUM· v3
N/A· v2
Windows Digital Media Elevation of Privilege Vulnerability
CVE-2025-21308
1Microsoft
13Windows 10 1507
Windows 10 1607Windows 10 1809+10 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Windows Themes Spoofing Vulnerability
CVE-2025-21307
1Microsoft
15Windows 10 1507
Windows 10 1607Windows 10 1809+12 more
Jan 24, 2025
Jan 14, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability