# CVE-2020-0622: Microsoft Graphics Component Information Disclosure Vulnerability

CVE-2020-0622 is fixed in 13 products on 1 platform, first by KB4534271, released January 14, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2020-0622
- Priority: Routine
- CVSS: 5.5 (Important)
- EPSS: 0.0139
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: N/A
- Published: Jan 14, 2020
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-0622

## Description

<p>An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited the 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 update addresses the vulnerability by correcting the way in which the Windows Graphics Component handles objects in memory.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Windows 10 Version 1607 for 32-bit Systems | 14393.3443 | [KB4534271](https://patchblox.com/security/data/fix/microsoft/kb4534271.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1607 for x64-based Systems | 14393.3443 | [KB4534271](https://patchblox.com/security/data/fix/microsoft/kb4534271.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1709 for 32-bit Systems | 16299.1625 | [KB4534276](https://patchblox.com/security/data/fix/microsoft/kb4534276.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1709 for ARM64-based Systems | 16299.1625 | [KB4534276](https://patchblox.com/security/data/fix/microsoft/kb4534276.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1709 for x64-based Systems | 16299.1625 | [KB4534276](https://patchblox.com/security/data/fix/microsoft/kb4534276.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1803 for 32-bit Systems | 17134.1246 | [KB4534293](https://patchblox.com/security/data/fix/microsoft/kb4534293.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1803 for ARM64-based Systems | 17134.1246 | [KB4534293](https://patchblox.com/security/data/fix/microsoft/kb4534293.md) | Jan 14, 2020 |
| Microsoft | Windows 10 Version 1803 for x64-based Systems | 17134.1246 | [KB4534293](https://patchblox.com/security/data/fix/microsoft/kb4534293.md) | Jan 14, 2020 |
| Microsoft | Windows 10 for 32-bit Systems | 10240.18453 | [KB4534306](https://patchblox.com/security/data/fix/microsoft/kb4534306.md) | Jan 14, 2020 |
| Microsoft | Windows 10 for x64-based Systems | 10240.18453 | [KB4534306](https://patchblox.com/security/data/fix/microsoft/kb4534306.md) | Jan 14, 2020 |
| Microsoft | Windows Server 2016 | 14393.3443 | [KB4534271](https://patchblox.com/security/data/fix/microsoft/kb4534271.md) | Jan 14, 2020 |
| Microsoft | Windows Server 2016 (Server Core installation) | 14393.3443 | [KB4534271](https://patchblox.com/security/data/fix/microsoft/kb4534271.md) | Jan 14, 2020 |
| Microsoft | Windows Server, version 1803  (Server Core Installation) | 17134.1246 | [KB4534293](https://patchblox.com/security/data/fix/microsoft/kb4534293.md) | Jan 14, 2020 |

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Data as of 2026-11-08T00:53:09Z 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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