# Internet Explorer 11 on Windows 10 Version 20H2 for 32-bit Systems security updates

Patch Radar has 3 security fixes for Internet Explorer 11 on Windows 10 Version 20H2 for 32-bit Systems, closing 6 CVEs, 2 of which are being exploited. The newest security fix is KB5003173, released May 11, 2021. This product is no longer supported.

- Web page: https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-10-version-20h2-for-32-bit-systems
- Platform: Microsoft
- Vendor: Microsoft
- Supported: no

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [KB5003173](https://patchblox.com/security/data/fix/microsoft/kb5003173.md) | May 11, 2021 |  | Patch now | 25 | 1 |
| [KB5000802](https://patchblox.com/security/data/fix/microsoft/kb5000802.md) | Mar 9, 2021 |  | Patch now | 50 | 2 |
| [KB4586781](https://patchblox.com/security/data/fix/microsoft/kb4586781.md) | Nov 10, 2020 |  | Patch now | 57 | 1 |

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Data as of 2026-11-13T14:02:24Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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