# Windows Update Assistant security updates

Patch Radar has 1 security fix for Windows Update Assistant, closing 1 CVE. The newest is KB4023814, released August 10, 2021. This product is no longer supported.

- Web page: https://patchblox.com/security/product/microsoft/windows-update-assistant
- Platform: Microsoft
- Vendor: Microsoft
- Supported: no

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [KB4023814](https://patchblox.com/security/data/fix/microsoft/kb4023814.md) | Aug 10, 2021 |  | High | 1 | 0 |

---

Data as of 2026-11-07T12:40:37Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo