# KB5020685: November 2022 security update

KB5020685, released November 8, 2022, fixes 1 CVE across 10 products. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/microsoft/kb5020685
- Platform: Microsoft
- Released: Nov 8, 2022
- Priority: Routine (Closes CVE-2022-41064)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/5020685

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.7.2-on-windows-10-version-1809-for-32-bit-systems-11862-11568.md) |  |  |
| [Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.7.2-on-windows-10-version-1809-for-arm64-based-systems.md) |  |  |
| [Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.7.2-on-windows-10-version-1809-for-x64-based-systems-11862-11569.md) |  |  |
| [Microsoft .NET Framework 4.7.2 on Windows Server 2019](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.7.2-on-windows-server-2019-11862-11571.md) |  |  |
| [Microsoft .NET Framework 4.7.2 on Windows Server 2019 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.7.2-on-windows-server-2019-server-core-installation-11862-11572.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-10-version-1809-for-32-bit-systems.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for ARM64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-10-version-1809-for-arm64-based-systems.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-10-version-1809-for-x64-based-systems.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows Server 2019](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-server-2019.md) |  |  |
| [Microsoft .NET Framework 4.8 on Windows Server 2019 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-.net-framework-4.8-on-windows-server-2019-server-core-installation.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-41064](https://patchblox.com/security/data/cve/CVE-2022-41064.md) | Routine | .NET Framework | 5.8 | 0.0093 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo