W1
Product
Windows 10 Version 21H2
On CISA KEVExploited in the wildRansomware-linked
3,519
CVEs
98
On KEV
9.9
Max CVSS
907
New 30D
Severity mix
Critical 104High 379Medium 17Low 0
Watch
Add Windows 10 Version 21H2 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2025-21417 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21246 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21332 | 8.8 | Jan 14 | MapUrlToZone Security Feature Bypass Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21339 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21305 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21292 | 8.8 | Jan 14 | Windows Search Service Elevation of Privilege Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21286 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21273 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21306 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21303 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21302 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21293 | 8.8 | Jan 14 | Active Directory Domain Services Elevation of Privilege Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21291 | 8.8 | Jan 14 | Windows Direct Show Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21282 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21266 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21252 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21248 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21244 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21243 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21241 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21239 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21237 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21236 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21233 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21413 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2025-21411 | 8.8 | Jan 14 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19044.0 before 10.0.19044.5371 |
| CVE-2024-49080 | 8.8 | Dec 10 | Windows IP Routing Management Snapin Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5247 |
| CVE-2024-49104 | 8.8 | Dec 10 | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5247 |
| CVE-2024-49102 | 8.8 | Dec 10 | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5247 |
| CVE-2024-43635 | 8.8 | Nov 12 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43624 | 8.8 | Nov 12 | Windows Hyper-V Shared Virtual Disk Elevation of Privilege Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43622 | 8.8 | Nov 12 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43621 | 8.8 | Nov 12 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43620 | 8.8 | Nov 12 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43628 | 8.8 | Nov 12 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43627 | 8.8 | Nov 12 | Windows Telephony Service Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5131 |
| CVE-2024-43599 | 8.8 | Oct 8 | Remote Desktop Client Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5011 |
| CVE-2024-43517 | 8.8 | Oct 8 | Microsoft ActiveX Data Objects Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5011 |
| CVE-2024-43532 | 8.8 | Oct 8 | Remote Registry Service Elevation of Privilege Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5011 |
| CVE-2024-43519 | 8.8 | Oct 8 | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5011 |
| CVE-2024-43518 | 8.8 | Oct 8 | Windows Telephony Server Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.5011 |
| CVE-2024-38180 | 8.8 | Aug 13 | Windows SmartScreen Security Feature Bypass Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-38144 | 8.8 | Aug 13 | Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-38131 | 8.8 | Aug 13 | Clipboard Virtual Channel Extension Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-38130 | 8.8 | Aug 13 | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-38116 | 8.8 | Aug 13 | Windows IP Routing Management Snapin Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-38115 | 8.8 | Aug 13 | Windows IP Routing Management Snapin Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-38114 | 8.8 | Aug 13 | Windows IP Routing Management Snapin Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4780 |
| CVE-2024-21417 | 8.8 | Jul 9 | Windows Text Services Framework Elevation of Privilege Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4651 |
| CVE-2024-38053 | 8.8 | Jul 9 | Windows Layer-2 Bridge Network Driver Remote Code Execution Vulnerability Affected: 10.0.19043.0 before 10.0.19044.4651 |
The 500 most important CVEs for this product (exploited first, then by severity)