# CVE-2018-0810: Windows Kernel Information Disclosure Vulnerability

CVE-2018-0810 is fixed in 12 products on 1 platform, first by KB4074598, released February 13, 2018. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2018-0810
- Priority: Routine
- CVSS: 4.7 (Important)
- EPSS: 0.0158
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: N/A
- Published: Feb 13, 2018
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-0810

## Description

<p>An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting how the Windows kernel initializes memory.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Windows 7 for 32-bit Systems Service Pack 1 |  | [KB4074598](https://patchblox.com/security/data/fix/microsoft/kb4074598.md) | Feb 13, 2018 |
| Microsoft | Windows 7 for 32-bit Systems Service Pack 1 |  | [KB4074587](https://patchblox.com/security/data/fix/microsoft/kb4074587.md) | Feb 13, 2018 |
| Microsoft | Windows 7 for x64-based Systems Service Pack 1 |  | [KB4074598](https://patchblox.com/security/data/fix/microsoft/kb4074598.md) | Feb 13, 2018 |
| Microsoft | Windows 7 for x64-based Systems Service Pack 1 |  | [KB4074587](https://patchblox.com/security/data/fix/microsoft/kb4074587.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 |  | [KB4074598](https://patchblox.com/security/data/fix/microsoft/kb4074598.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 |  | [KB4074587](https://patchblox.com/security/data/fix/microsoft/kb4074587.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB4074598](https://patchblox.com/security/data/fix/microsoft/kb4074598.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB4074587](https://patchblox.com/security/data/fix/microsoft/kb4074587.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) |  | [KB4074598](https://patchblox.com/security/data/fix/microsoft/kb4074598.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) |  | [KB4074587](https://patchblox.com/security/data/fix/microsoft/kb4074587.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 for 32-bit Systems Service Pack 2 |  | [KB4074603](https://patchblox.com/security/data/fix/microsoft/kb4074603.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) |  | [KB4074603](https://patchblox.com/security/data/fix/microsoft/kb4074603.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 for Itanium-Based Systems Service Pack 2 |  | [KB4074603](https://patchblox.com/security/data/fix/microsoft/kb4074603.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 for x64-based Systems Service Pack 2 |  | [KB4074603](https://patchblox.com/security/data/fix/microsoft/kb4074603.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) |  | [KB4074603](https://patchblox.com/security/data/fix/microsoft/kb4074603.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2012 |  | [KB4074593](https://patchblox.com/security/data/fix/microsoft/kb4074593.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2012 |  | [KB4074589](https://patchblox.com/security/data/fix/microsoft/kb4074589.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2012 (Server Core installation) |  | [KB4074593](https://patchblox.com/security/data/fix/microsoft/kb4074593.md) | Feb 13, 2018 |
| Microsoft | Windows Server 2012 (Server Core installation) |  | [KB4074589](https://patchblox.com/security/data/fix/microsoft/kb4074589.md) | Feb 13, 2018 |

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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