What is the severity of CVE-2022-26784?

CVE-2022-26784 is classified as a Denial of Service vulnerability that affects Windows Cluster Shared Volume.

How do I fix CVE-2022-26784?

To fix CVE-2022-26784, you should apply the appropriate security patches provided by Microsoft for your affected Windows Server version.

Which versions of Windows Server are affected by CVE-2022-26784?

CVE-2022-26784 affects Windows Server 2022, 2016, 2019, 2012, and 2012 R2.

Is there a known exploit for CVE-2022-26784?

As of the current information, no public exploit is reported for CVE-2022-26784.

What potential impacts does CVE-2022-26784 have?

CVE-2022-26784 can lead to a Denial of Service, which may disrupt availability for services relying on Windows Cluster Shared Volume.

Vulnerability/
CVE-2022-26784

medium

6.5

12/4/2022

15/4/2022

2/1/2025

CVE-2022-26784: Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability

First published: Tue Apr 12 2022(Updated: )

Windows Cluster Shared Volume (CSV) Denial of Service Vulnerability

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Windows Server 2022		fix available externally
Microsoft Windows Server 2016		fix available externally
Microsoft Windows Server 2022		fix available externally
Microsoft Windows Server 2012 R2		fix available externally fix available externally
Microsoft Windows Server 2016		fix available externally
Microsoft Windows Server 2012 R2		fix available externally fix available externally
Microsoft Windows Server 2019		fix available externally
Microsoft Windows Server	=20H2	fix available externally
Microsoft Windows Server 2019		fix available externally
Microsoft Windows Server 2012 x64		fix available externally fix available externally
Microsoft Windows Server 2012 x64		fix available externally fix available externally
Microsoft Windows Server 2012 x64
Microsoft Windows Server 2012 x64	=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016	=20h2
Microsoft Windows Server 2019
Microsoft Windows Server 2022

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Reference Links

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26784 (Advisory)

Frequently Asked Questions

What is the severity of CVE-2022-26784?
CVE-2022-26784 is classified as a Denial of Service vulnerability that affects Windows Cluster Shared Volume.
How do I fix CVE-2022-26784?
To fix CVE-2022-26784, you should apply the appropriate security patches provided by Microsoft for your affected Windows Server version.
Which versions of Windows Server are affected by CVE-2022-26784?
CVE-2022-26784 affects Windows Server 2022, 2016, 2019, 2012, and 2012 R2.
Is there a known exploit for CVE-2022-26784?
As of the current information, no public exploit is reported for CVE-2022-26784.
What potential impacts does CVE-2022-26784 have?
CVE-2022-26784 can lead to a Denial of Service, which may disrupt availability for services relying on Windows Cluster Shared Volume.

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agent/event
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/source
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agent/software-canonical-lookup-request
collector/nvd-index
vendor/microsoft
canonical/microsoft windows server 2022
canonical/microsoft windows server 2016
canonical/microsoft windows server 2012 r2
canonical/microsoft windows server 2019
canonical/microsoft windows server
version/microsoft windows server/20h2
canonical/microsoft windows server 2012 x64
version/microsoft windows server 2012 x64/r2
version/microsoft windows server 2016/20h2

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Frequently Asked Questions

What is the severity of CVE-2022-26784?
CVE-2022-26784 is classified as a Denial of Service vulnerability that affects Windows Cluster Shared Volume.
How do I fix CVE-2022-26784?
To fix CVE-2022-26784, you should apply the appropriate security patches provided by Microsoft for your affected Windows Server version.
Which versions of Windows Server are affected by CVE-2022-26784?
CVE-2022-26784 affects Windows Server 2022, 2016, 2019, 2012, and 2012 R2.
Is there a known exploit for CVE-2022-26784?
As of the current information, no public exploit is reported for CVE-2022-26784.
What potential impacts does CVE-2022-26784 have?
CVE-2022-26784 can lead to a Denial of Service, which may disrupt availability for services relying on Windows Cluster Shared Volume.