CVE-2021-33739: Microsoft DWM Core Library Elevation of Privilege Vulnerability
First published: Tue Jun 08 2021(Updated: )
Microsoft Desktop Window Manager (DWM) Core Library contains an unspecified vulnerability that allows for privilege escalation.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows | ||
| Microsoft Windows 10 | <10.0.18363.1621 | |
| Microsoft Windows 10 | <10.0.19041.1052 | |
| Microsoft Windows 10 | <10.0.19042.1052 | |
| Microsoft Windows 10 | <10.0.19043.1052 | |
| Microsoft Windows Server 2004 | <10.0.19041.1052 | |
| Microsoft Windows Server 20H2 | <10.0.19042.1052 | |
| <10.0.18363.1621 | ||
| <10.0.19041.1052 | ||
| <10.0.19042.1052 | ||
| <10.0.19043.1052 | ||
| <10.0.19041.1052 | ||
| <10.0.19042.1052 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-33739?
CVE-2021-33739 is categorized as a privilege escalation vulnerability.
How do I fix CVE-2021-33739?
To fix CVE-2021-33739, apply the latest security updates provided by Microsoft for the affected Windows versions.
Who is affected by CVE-2021-33739?
CVE-2021-33739 affects Microsoft Windows 10 versions 1909, 2004, 20H2, 21H1, and Windows Server 2016.
What impact does CVE-2021-33739 have?
CVE-2021-33739 allows an attacker to elevate their privileges on the affected systems.
What versions of Windows have CVE-2021-33739 vulnerability?
The versions include Windows 10 1909, 2004, 20H2, 21H1, and Windows Server 2016 for the specified builds.
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