# KB4015067: April 2017 security update

KB4015067, released April 11, 2017, fixes 1 CVE across 2 products. 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/kb4015067
- Platform: Microsoft
- Released: Apr 11, 2017
- Priority: Urgent (Closes CVE-2017-0158, exploitation more likely)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/4015067

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Windows Vista Service Pack 2](https://patchblox.com/security/data/product/microsoft/windows-vista-service-pack-2.md) |  |  |
| [Windows Vista x64 Edition Service Pack 2](https://patchblox.com/security/data/product/microsoft/windows-vista-x64-edition-service-pack-2.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2017-0158](https://patchblox.com/security/data/cve/CVE-2017-0158.md) | Urgent | Microsoft Scripting Engine | 7.5 | 0.1279 | More likely |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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