CVE-2021-26864: Windows Virtual Registry Provider Elevation of Privilege Vulnerability
First published: Thu Mar 11 2021(Updated: )
Windows Virtual Registry Provider Elevation of Privilege Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Windows 10 | ||
| Windows 10 | =20h2 | |
| Windows 10 | =1607 | |
| Windows 10 | =1803 | |
| Windows 10 | =1809 | |
| Windows 10 | =1909 | |
| Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =1909 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 |
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Frequently Asked Questions
What is the severity of CVE-2021-26864?
CVE-2021-26864 has a severity rating of important, indicating a significant potential impact on system security.
How do I fix CVE-2021-26864?
To address CVE-2021-26864, ensure that you apply the latest Microsoft security updates for your affected Windows version.
What are the affected systems for CVE-2021-26864?
CVE-2021-26864 affects various versions of Microsoft Windows 10 and Windows Server 2016 and 2019.
Can CVE-2021-26864 be exploited remotely?
Yes, CVE-2021-26864 can potentially be exploited by an attacker to gain elevated privileges on the affected systems.
Is there a workaround for CVE-2021-26864?
Currently, the recommended action for CVE-2021-26864 is to apply the security updates as no specific workaround is provided.
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- agent/author
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/microsoft
- canonical/windows 10
- version/windows 10/20h2
- version/windows 10/1607
- version/windows 10/1803
- version/windows 10/1809
- version/windows 10/1909
- version/windows 10/2004
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/20h2
- version/microsoft windows server 2016/1909
- version/microsoft windows server 2016/2004
- canonical/microsoft windows server 2019