# Microsoft Edge (EdgeHTML-based) on Windows Server 2019 security updates

Patch Radar has 26 security fixes for Microsoft Edge (EdgeHTML-based) on Windows Server 2019, closing 181 CVEs, 2 of which are being exploited. The newest security fix is KB5000822 (17763.1817), released March 9, 2021. This product is no longer supported.

- Web page: https://patchblox.com/security/product/microsoft/microsoft-edge-edgehtml-based-on-windows-server-2019
- Platform: Microsoft
- Vendor: Microsoft
- Supported: no

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [KB5000822](https://patchblox.com/security/data/fix/microsoft/kb5000822.md) | Mar 9, 2021 | 17763.1817 | Patch now | 46 | 2 |
| [KB4598230](https://patchblox.com/security/data/fix/microsoft/kb4598230.md) | Jan 12, 2021 | 17763.1697 | Urgent | 58 | 0 |
| [KB4592440](https://patchblox.com/security/data/fix/microsoft/kb4592440.md) | Dec 8, 2020 | 17763.1637 | Urgent | 20 | 0 |
| [KB4586793](https://patchblox.com/security/data/fix/microsoft/kb4586793.md) | Nov 10, 2020 | 17763.1577 | Patch now | 53 | 1 |
| [KB4570333](https://patchblox.com/security/data/fix/microsoft/kb4570333.md) | Sep 8, 2020 | 17763.1457 | Patch now | 80 | 1 |
| [KB4565349](https://patchblox.com/security/data/fix/microsoft/kb4565349.md) | Aug 11, 2020 | 17763.1397 | Patch now | 89 | 2 |
| [KB4558998](https://patchblox.com/security/data/fix/microsoft/kb4558998.md) | Jul 14, 2020 | 17763.1339 | Patch now | 86 | 1 |
| [KB4561608](https://patchblox.com/security/data/fix/microsoft/kb4561608.md) | Jun 9, 2020 | 17763.1282 | Patch now | 94 | 1 |
| [KB4551853](https://patchblox.com/security/data/fix/microsoft/kb4551853.md) | May 12, 2020 | 17763.1217 | Patch now | 88 | 1 |
| [KB4549949](https://patchblox.com/security/data/fix/microsoft/kb4549949.md) | Apr 14, 2020 | 17763.1158 | Patch now | 69 | 4 |
| [KB4538461](https://patchblox.com/security/data/fix/microsoft/kb4538461.md) | Mar 10, 2020 | 17763.1098 | Patch now | 89 | 1 |
| [KB4532691](https://patchblox.com/security/data/fix/microsoft/kb4532691.md) | Feb 11, 2020 | 17763.1039 | Patch now | 84 | 2 |
| [KB4523205](https://patchblox.com/security/data/fix/microsoft/kb4523205.md) | Nov 12, 2019 | 17763.864 | Patch now | 52 | 4 |
| [KB4519338](https://patchblox.com/security/data/fix/microsoft/kb4519338.md) | Oct 8, 2019 | 17763.805 | Patch now | 44 | 3 |
| [KB4512578](https://patchblox.com/security/data/fix/microsoft/kb4512578.md) | Sep 10, 2019 | 17763.737 | Patch now | 55 | 3 |
| [KB4511553](https://patchblox.com/security/data/fix/microsoft/kb4511553.md) | Aug 13, 2019 | 17763.678 | Urgent | 74 | 0 |
| [KB4507469](https://patchblox.com/security/data/fix/microsoft/kb4507469.md) | Jul 9, 2019 | 17763.615 | Patch now | 53 | 3 |
| [KB4503327](https://patchblox.com/security/data/fix/microsoft/kb4503327.md) | Jun 11, 2019 | 17763.557 | Patch now | 65 | 2 |
| [KB4494441](https://patchblox.com/security/data/fix/microsoft/kb4494441.md) | May 14, 2019 | 17763.503 | Patch now | 53 | 2 |
| [KB4493509](https://patchblox.com/security/data/fix/microsoft/kb4493509.md) | Apr 9, 2019 | 17763.437 | Patch now | 52 | 4 |
| [KB4489899](https://patchblox.com/security/data/fix/microsoft/kb4489899.md) | Mar 12, 2019 | 17763.379 | Patch now | 54 | 2 |
| [KB4487044](https://patchblox.com/security/data/fix/microsoft/kb4487044.md) | Feb 12, 2019 | 17763.316 | Patch now | 51 | 1 |
| [KB4480116](https://patchblox.com/security/data/fix/microsoft/kb4480116.md) | Jan 8, 2019 | 17763.253 | Patch now | 31 | 2 |
| [KB4471332](https://patchblox.com/security/data/fix/microsoft/kb4471332.md) | Dec 11, 2018 | 17763.194 | Patch now | 23 | 2 |
| [KB4467708](https://patchblox.com/security/data/fix/microsoft/kb4467708.md) | Nov 13, 2018 | 17763.134 | Urgent | 29 | 0 |
| [KB4464330](https://patchblox.com/security/data/fix/microsoft/kb4464330.md) | Oct 9, 2018 | 17763.55 | Patch now | 27 | 1 |

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Data as of 2026-11-11T07:45:43Z 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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