CVE-2022-41089
.NET Framework Remote Code Execution Vulnerability
CVE-2022-41089 is fixed in 92 products on 2 platforms, first by KB5021243, released December 13, 2022. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
7.8
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0119
68th percentile
.NET Framework Remote Code Execution Vulnerability
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| .NET 6.0 | KB5021954 | Dec 13, 2022 | |
| .NET 7.0 | KB5021955 | Dec 13, 2022 | |
| .NET Core 3.1 | KB5021953 | Dec 13, 2022 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.6/4.6.2 on Windows 10 for 32-bit Systems | 10240.19624 | KB5021243 | Dec 13, 2022 |
| Microsoft .NET Framework 3.5 AND 4.6/4.6.2 on Windows 10 for x64-based Systems | 10240.19624 | KB5021243 | Dec 13, 2022 |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for ARM64-based Systems | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 20H2 for 32-bit Systems | KB5021086 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 20H2 for ARM64-based Systems | KB5021086 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H1 for 32-bit Systems | KB5021087 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H1 for ARM64-based Systems | KB5021087 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H1 for x64-based Systems | KB5021087 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for 32-bit Systems | KB5021088 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for ARM64-based Systems | KB5021088 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for x64-based Systems | KB5021088 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for ARM64-based Systems | KB5021090 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for x64-based Systems | KB5021090 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) | KB5021085 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 | KB5021095 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation) | KB5021095 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 20H2 for 32-bit Systems | KB5021086 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 20H2 for ARM64-based Systems | KB5021086 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H1 for 32-bit Systems | KB5021087 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H1 for ARM64-based Systems | KB5021087 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H1 for x64-based Systems | KB5021087 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for 32-bit Systems | KB5021088 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for ARM64-based Systems | KB5021088 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for x64-based Systems | KB5021088 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for 32-bit Systems | KB5021089 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for ARM64-based Systems | KB5021089 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for ARM64-based Systems | KB5020880 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for x64-based Systems | KB5020880 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for ARM64-based Systems | KB5021090 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for x64-based Systems | KB5021090 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 | KB5021095 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (Server Core installation) | KB5021095 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB5021092 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB5021080 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB5021092 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB5021080 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5021094 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5021082 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | KB5020868 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | KB5021092 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | KB5021080 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | KB5021092 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | KB5021080 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | KB5020868 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | KB5020868 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems | KB5020873 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems | KB5020873 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 22H2 for 32-bit Systems | KB5021089 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 22H2 for ARM64-based Systems | KB5021089 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 22H2 for x64-based Systems | KB5021089 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows RT 8.1 | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5021079 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5021091 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 | KB5021092 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 | KB5021080 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | KB5021092 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | KB5021080 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | KB5021093 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | KB5021081 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2016 | KB5020873 | Dec 13, 2022 | |
| Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) | KB5020873 | Dec 13, 2022 | |
| Windows apps | |||
| PowerShell | 7.3.2.0 | PowerShell 7.3.2.0 | Jan 24, 2023 |
| PowerShell Preview | 7.4.0.1 | PowerShell Preview 7.4.0.1 | Dec 20, 2022 |
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