CVE-2021-33744
Windows Secure Kernel Mode Security Feature Bypass Vulnerability
CVE-2021-33744 is fixed in 9 products on 1 platform, first by KB5004244, released July 13, 2021. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.3
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0079
56th percentile
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1809 for x64-based Systems | 17763.2061 | KB5004244 | Jul 13, 2021 |
| Windows 10 Version 1909 for x64-based Systems | 18363.1679 | KB5004245 | Jul 13, 2021 |
| Windows 10 Version 2004 for x64-based Systems | KB5004237 | Jul 13, 2021 | |
| Windows 10 Version 20H2 for x64-based Systems | KB5004237 | Jul 13, 2021 | |
| Windows 10 Version 21H1 for x64-based Systems | KB5004237 | Jul 13, 2021 | |
| Windows Server 2019 | 17763.2061 | KB5004244 | Jul 13, 2021 |
| Windows Server 2019 (Server Core installation) | 17763.2061 | KB5004244 | Jul 13, 2021 |
| Windows Server, version 2004 (Server Core installation) | KB5004237 | Jul 13, 2021 | |
| Windows Server, version 20H2 (Server Core Installation) | KB5004237 | Jul 13, 2021 | |
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