# KB3157569: June 2016 security update

KB3157569, released June 14, 2016, fixes 3 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/microsoft/kb3157569
- Platform: Microsoft
- Released: Jun 14, 2016
- Priority: High (Closes CVE-2016-3215, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/3157569

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Windows 8.1 for 32-bit systems](https://patchblox.com/security/data/product/microsoft/windows-8.1-for-32-bit-systems.md) |  |  |
| [Windows 8.1 for x64-based systems](https://patchblox.com/security/data/product/microsoft/windows-8.1-for-x64-based-systems.md) |  |  |
| [Windows Server 2012](https://patchblox.com/security/data/product/microsoft/windows-server-2012.md) |  |  |
| [Windows Server 2012 R2](https://patchblox.com/security/data/product/microsoft/windows-server-2012-r2.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2016-3215](https://patchblox.com/security/data/cve/CVE-2016-3215.md) | High | Microsoft Windows PDF | n/a | 0.3357 |  |
| [CVE-2016-3203](https://patchblox.com/security/data/cve/CVE-2016-3203.md) | High | Microsoft Windows PDF | n/a | 0.3334 |  |
| [CVE-2016-3201](https://patchblox.com/security/data/cve/CVE-2016-3201.md) | High | Microsoft Windows PDF | n/a | 0.2363 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo