# KB3191828: June 2017 security update

KB3191828, released June 13, 2017, fixes 5 CVEs in Microsoft Office 2007 Service Pack 3. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/microsoft/kb3191828
- Platform: Microsoft
- Released: Jun 13, 2017
- Priority: Urgent (Closes CVE-2017-8528, rated Critical)
- CVEs: 5, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/3191828

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Office 2007 Service Pack 3](https://patchblox.com/security/data/product/microsoft/microsoft-office-2007-service-pack-3.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2017-8528](https://patchblox.com/security/data/cve/CVE-2017-8528.md) | Urgent | Microsoft Uniscribe | 8.8 | 0.1989 |  |
| [CVE-2017-8534](https://patchblox.com/security/data/cve/CVE-2017-8534.md) | Routine | Microsoft Uniscribe | 4.4 | 0.0639 |  |
| [CVE-2017-0282](https://patchblox.com/security/data/cve/CVE-2017-0282.md) | Routine | Microsoft Uniscribe | 4.4 | 0.0297 |  |
| [CVE-2017-0284](https://patchblox.com/security/data/cve/CVE-2017-0284.md) | Routine | Microsoft Uniscribe | 4.4 | 0.0297 |  |
| [CVE-2017-0285](https://patchblox.com/security/data/cve/CVE-2017-0285.md) | Routine | Microsoft Uniscribe | 4.4 | 0.0297 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo