# KB4093115: April 2018 security update

KB4093115, released April 10, 2018, fixes 23 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/microsoft/kb4093115
- Platform: Microsoft
- Released: Apr 10, 2018
- Priority: Urgent (Closes CVE-2018-1010, exploitation more likely)
- CVEs: 23, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://support.microsoft.com/help/4093115

## 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 R2](https://patchblox.com/security/data/product/microsoft/windows-server-2012-r2.md) |  |  |
| [Windows Server 2012 R2 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2012-r2-server-core-installation.md) |  |  |

## CVEs this fix closes

| CVE | Priority | Component | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2018-1010](https://patchblox.com/security/data/cve/CVE-2018-1010.md) | Urgent | Microsoft Graphics Component | 8.8 | 0.3973 | More likely |
| [CVE-2018-1012](https://patchblox.com/security/data/cve/CVE-2018-1012.md) | Urgent | Microsoft Graphics Component | 8.8 | 0.2326 |  |
| [CVE-2018-1013](https://patchblox.com/security/data/cve/CVE-2018-1013.md) | Urgent | Microsoft Graphics Component | 8.8 | 0.2326 | More likely |
| [CVE-2018-1015](https://patchblox.com/security/data/cve/CVE-2018-1015.md) | Urgent | Microsoft Graphics Component | 8.8 | 0.2326 | More likely |
| [CVE-2018-1016](https://patchblox.com/security/data/cve/CVE-2018-1016.md) | Urgent | Microsoft Graphics Component | 8.8 | 0.2326 | More likely |
| [CVE-2018-1003](https://patchblox.com/security/data/cve/CVE-2018-1003.md) | Urgent | Microsoft JET Database Engine | 7.1 | 0.2281 | More likely |
| [CVE-2018-1004](https://patchblox.com/security/data/cve/CVE-2018-1004.md) | Urgent | Microsoft Scripting Engine | 5.0 | 0.1873 | More likely |
| [CVE-2018-0971](https://patchblox.com/security/data/cve/CVE-2018-0971.md) | Urgent | Windows Kernel | 4.7 | 0.0344 | More likely |
| [CVE-2018-0973](https://patchblox.com/security/data/cve/CVE-2018-0973.md) | Urgent | Windows Kernel | 4.7 | 0.0344 | More likely |
| [CVE-2018-1008](https://patchblox.com/security/data/cve/CVE-2018-1008.md) | Urgent | Windows Kernel | 7.0 | 0.0111 | More likely |
| [CVE-2018-0957](https://patchblox.com/security/data/cve/CVE-2018-0957.md) | High | Windows Hyper-V | 7.2 | 0.0158 |  |
| [CVE-2018-1009](https://patchblox.com/security/data/cve/CVE-2018-1009.md) | High | Microsoft Graphics Component | 7.0 | 0.0123 |  |
| [CVE-2018-0967](https://patchblox.com/security/data/cve/CVE-2018-0967.md) | Routine | Microsoft Windows | 5.3 | 0.1849 |  |
| [CVE-2018-0976](https://patchblox.com/security/data/cve/CVE-2018-0976.md) | Routine | Windows RDP | 5.3 | 0.0467 |  |
| [CVE-2018-0968](https://patchblox.com/security/data/cve/CVE-2018-0968.md) | Routine | Windows Kernel | 4.7 | 0.0355 |  |
| [CVE-2018-0969](https://patchblox.com/security/data/cve/CVE-2018-0969.md) | Routine | Windows Kernel | 4.7 | 0.0344 |  |
| [CVE-2018-0970](https://patchblox.com/security/data/cve/CVE-2018-0970.md) | Routine | Windows Kernel | 4.7 | 0.0344 |  |
| [CVE-2018-0972](https://patchblox.com/security/data/cve/CVE-2018-0972.md) | Routine | Windows Kernel | 4.7 | 0.0344 |  |
| [CVE-2018-0974](https://patchblox.com/security/data/cve/CVE-2018-0974.md) | Routine | Windows Kernel | 4.7 | 0.0344 |  |
| [CVE-2018-0975](https://patchblox.com/security/data/cve/CVE-2018-0975.md) | Routine | Windows Kernel | 4.7 | 0.0293 |  |
| [CVE-2018-0887](https://patchblox.com/security/data/cve/CVE-2018-0887.md) | Routine | Microsoft Windows | 4.7 | 0.0181 |  |
| [CVE-2018-0960](https://patchblox.com/security/data/cve/CVE-2018-0960.md) | Routine | Windows Kernel | 4.7 | 0.0181 |  |
| [CVE-2018-8116](https://patchblox.com/security/data/cve/CVE-2018-8116.md) | Routine | Microsoft Windows | 4.4 | 0.0137 |  |

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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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