# KB3191830: April 2017 security update

KB3191830, released April 11, 2017, fixes 1 CVE in Microsoft Office Compatibility Pack Service Pack 2. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/microsoft/kb3191830
- Platform: Microsoft
- Released: Apr 11, 2017
- Priority: High (Closes CVE-2017-0194, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/3191830

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Office Compatibility Pack Service Pack 2](https://patchblox.com/security/data/product/microsoft/microsoft-office-compatibility-pack-service-pack-2.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2017-0194](https://patchblox.com/security/data/cve/CVE-2017-0194.md) | High | Microsoft Office | n/a | 0.2552 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo