# KB4465660: November 2018 security update

KB4465660, released November 13, 2018, fixes 1 CVE across 2 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/kb4465660
- Platform: Microsoft
- Released: Nov 13, 2018
- Priority: Routine (Closes CVE-2018-8566)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/4465660

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Windows 10 Version 1703 for 32-bit Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1703-for-32-bit-systems.md) |  |  |
| [Windows 10 Version 1703 for x64-based Systems](https://patchblox.com/security/data/product/microsoft/windows-10-version-1703-for-x64-based-systems.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2018-8566](https://patchblox.com/security/data/cve/CVE-2018-8566.md) | Routine | Windows BitLocker | 4.6 | 0.0106 | Disclosed |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo