# Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems security updates

Patch Radar has 24 security fixes for Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems, closing 265 CVEs, 4 of which are being exploited. The newest security fix is KB4093109 (10586.1540), released April 10, 2018. This product is no longer supported.

- Web page: https://patchblox.com/security/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1511-for-x64-based-systems
- Platform: Microsoft
- Vendor: Microsoft
- Supported: no

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [KB4093109](https://patchblox.com/security/data/fix/microsoft/kb4093109.md) | Apr 10, 2018 | 10586.1540 | Urgent | 45 | 0 |
| [KB4088779](https://patchblox.com/security/data/fix/microsoft/kb4088779.md) | Mar 13, 2018 | 10586.1478 | Urgent | 41 | 0 |
| [KB4074591](https://patchblox.com/security/data/fix/microsoft/kb4074591.md) | Feb 13, 2018 | 10586.1417 | Urgent | 24 | 0 |
| [KB4056888](https://patchblox.com/security/data/fix/microsoft/kb4056888.md) | Jan 3, 2018 | 10586.1356 | Urgent | 23 | 0 |
| [KB4053578](https://patchblox.com/security/data/fix/microsoft/kb4053578.md) | Dec 12, 2017 | 10586.1295 | Urgent | 25 | 0 |
| [KB4048952](https://patchblox.com/security/data/fix/microsoft/kb4048952.md) | Nov 14, 2017 | 10586.1232 | Urgent | 31 | 0 |
| [KB4041689](https://patchblox.com/security/data/fix/microsoft/kb4041689.md) | Oct 10, 2017 | 10586.1176 | Urgent | 41 | 0 |
| [KB4038783](https://patchblox.com/security/data/fix/microsoft/kb4038783.md) | Sep 12, 2017 | 10586.1106 | Patch now | 49 | 1 |
| [KB4034660](https://patchblox.com/security/data/fix/microsoft/kb4034660.md) | Aug 8, 2017 | 10586.1045 | Urgent | 27 | 0 |
| [KB4025344](https://patchblox.com/security/data/fix/microsoft/kb4025344.md) | Jul 11, 2017 | 10586.1007 | Urgent | 39 | 0 |
| [KB4022714](https://patchblox.com/security/data/fix/microsoft/kb4022714.md) | Jun 13, 2017 | 10586.962 | Patch now | 66 | 2 |
| [KB4019473](https://patchblox.com/security/data/fix/microsoft/kb4019473.md) | May 9, 2017 | 10586.916 | Patch now | 37 | 3 |
| [KB4015219](https://patchblox.com/security/data/fix/microsoft/kb4015219.md) | Apr 11, 2017 | 10586.873 | Patch now | 31 | 2 |
| [KB4013198](https://patchblox.com/security/data/fix/microsoft/kb4013198.md) | Mar 14, 2017 | 10586.839 | Patch now | 80 | 12 |
| [KB3210721](https://patchblox.com/security/data/fix/microsoft/kb3210721.md) | Jan 10, 2017 | 10586.753 | Urgent | 1 | 0 |
| [KB3205386](https://patchblox.com/security/data/fix/microsoft/kb3205386.md) | Dec 13, 2016 | 10586.713 | Urgent | 22 | 0 |
| [KB3198586](https://patchblox.com/security/data/fix/microsoft/kb3198586.md) | Nov 8, 2016 |  | Patch now | 47 | 4 |
| [KB3192441](https://patchblox.com/security/data/fix/microsoft/kb3192441.md) | Oct 11, 2016 | 10586.633 | Patch now | 32 | 2 |
| [KB3185614](https://patchblox.com/security/data/fix/microsoft/kb3185614.md) | Sep 13, 2016 | 10586.589 | Patch now | 30 | 1 |
| [KB3176493](https://patchblox.com/security/data/fix/microsoft/kb3176493.md) | Aug 9, 2016 | 10586.545 | Patch now | 16 | 1 |
| [KB3172985](https://patchblox.com/security/data/fix/microsoft/kb3172985.md) | Jul 12, 2016 | 10586.494 | Urgent | 31 | 0 |
| [KB3163018](https://patchblox.com/security/data/fix/microsoft/kb3163018.md) | Jun 14, 2016 | 10586.420 | Urgent | 28 | 0 |
| [KB3156421](https://patchblox.com/security/data/fix/microsoft/kb3156421.md) | May 10, 2016 | 10586.318 | Patch now | 25 | 1 |
| [KB3147458](https://patchblox.com/security/data/fix/microsoft/kb3147458.md) | Apr 12, 2016 | 10586.218 | Patch now | 16 | 3 |

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Data as of 2026-11-12T19:57:06Z 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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