# KB4092464: October 2018 security update

KB4092464, released October 9, 2018, fixes 2 CVEs in Microsoft Office Word Viewer. 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/kb4092464
- Platform: Microsoft
- Released: Oct 9, 2018
- Priority: Routine (Closes 2 CVEs, none high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/4092464

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Office Word Viewer](https://patchblox.com/security/data/product/microsoft/microsoft-office-word-viewer.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2018-8432](https://patchblox.com/security/data/cve/CVE-2018-8432.md) | Routine | Microsoft Office | 5.0 | 0.1955 |  |
| [CVE-2018-8427](https://patchblox.com/security/data/cve/CVE-2018-8427.md) | Routine | Microsoft Office | 4.7 | 0.0229 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo