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W1
Product
Windows 10 Version 21H2
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wildRansomware-linked
2,741
CVEs
98
On KEV
9.9
Max CVSS
907
New 30D
Vulnerabilities2,741In the news12Timeline
Severity mix
Critical 94High 389Medium 17Low 0
Severity
All severities500Critical94High389Medium17Low0
Exploitation
On CISA KEV98Exploited in the wild98
Watch

Add Windows 10 Version 21H2 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-28252
RansomwareIn wildKEV
7.8
49%
Apr 11
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2846
CVE-2023-21823
In wildKEV
7.8
6%
Feb 14
Windows Graphics Component Remote Code Execution Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2604
CVE-2023-23376
RansomwareIn wildKEV
7.8
11%
Feb 14
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2604
CVE-2022-41073
RansomwareIn wildKEV
7.8
2%
Nov 9
Windows Print Spooler Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2251
CVE-2022-41125
In wildKEV
7.8
3%
Nov 9
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2251
CVE-2022-38028
In wildKEV
7.8
15%
Oct 11
Windows Print Spooler Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2130
CVE-2022-41033
In wildKEV
7.8
2%
Oct 11
Windows COM+ Event System Service Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2130
CVE-2022-37969
RansomwareIn wildKEV
7.8
28%
Sep 13
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2006
CVE-2022-34713
In wildKEV
7.8
68%
Aug 9
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1889
CVE-2022-22047
In wildKEV
7.8
19%
Jul 12
Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1826
CVE-2022-30190
RansomwareIn wildKEV
7.8
99%
Jun 1
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1766
CVE-2022-24521
RansomwareIn wildKEV
7.8
7%
Apr 15
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1645
CVE-2022-22718
In wildKEV
7.8
18%
Feb 9
Windows Print Spooler Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1526
CVE-2022-21999
RansomwareIn wildKEV
7.8
41%
Feb 9
Windows Print Spooler Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1526
CVE-2022-21971
In wildKEV
7.8
54%
Feb 9
Windows Runtime Remote Code Execution Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1526
CVE-2022-21882
RansomwareIn wildKEV
7.8
59%
Jan 11
Win32k Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1466
CVE-2024-21351
In wildKEV
7.6
28%
Feb 13
Windows SmartScreen Security Feature Bypass Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.4046
CVE-2025-30397
In wildKEV
7.5
27%
May 13
Scripting Engine Memory Corruption Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.5854
CVE-2024-38178
In wildKEV
7.5
41%
Aug 13
Scripting Engine Memory Corruption Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.4780
CVE-2024-38112
In wildKEV
7.5
84%
Jul 9
Windows MSHTML Platform Spoofing Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.4651
CVE-2023-36884
RansomwareIn wildKEV
7.5
99%
Jul 11
Windows Search Remote Code Execution Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.3324
CVE-2025-21391
In wildKEV
7.1
2%
Feb 11
Windows Storage Elevation of Privilege Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.5487
CVE-2026-68820
In wildKEV
7.0
0%
Aug 11
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.7663
CVE-2025-62215
In wildKEV
7.0
4%
Nov 11
Windows Kernel Elevation of Privilege Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.6575
CVE-2025-26633
RansomwareIn wildKEV
7.0
30%
Mar 11
Microsoft Management Console Security Feature Bypass Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.5608
CVE-2024-38106
In wildKEV
7.0
6%
Aug 13
Windows Kernel Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.4780
CVE-2024-30088
RansomwareIn wildKEV
7.0
68%
Jun 11
Windows Kernel Elevation of Privilege Vulnerability
Affected: 10.0.19044.0 before 10.0.19044.4529
CVE-2023-28229
In wildKEV
7.0
2%
Apr 11
Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.2846
CVE-2022-26904
In wildKEV
7.0
17%
Apr 15
Windows User Profile Service Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19044.1645
CVE-2022-21919
In wildKEV
7.0
2%
Jan 11
Windows User Profile Service Elevation of Privilege Vulnerability
Affected: 10.0.19043.0 before 10.0.19043.1466
Page 2 of 2 · 80 total
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The 500 most important CVEs for this product (exploited first, then by severity)