CVE-2022-26832: .NET Framework Denial of Service Vulnerability
First published: Tue Apr 12 2022(Updated: )
.NET Framework Denial of Service Vulnerability.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Microsoft .NET Framework | =2.0-sp2 | |
| Microsoft Windows Server 2008 | =sp2 | |
| All of | ||
| Microsoft .NET Framework | =3.0-sp2 | |
| Microsoft Windows Server 2008 | =sp2 | |
| All of | ||
| Microsoft .NET Framework | =3.5 | |
| Any of | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework | =3.5 | |
| Microsoft .NET Framework | =4.7.2 | |
| Any of | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2019 | ||
| All of | ||
| Any of | ||
| Microsoft .NET Framework | =3.5 | |
| Microsoft .NET Framework | =4.8 | |
| Any of | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 11 | ||
| Microsoft Windows 11 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| All of | ||
| Microsoft .NET Framework | =3.5.1 | |
| Any of | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| All of | ||
| Microsoft .NET Framework | =4.5.2 | |
| Any of | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| All of | ||
| Microsoft .NET Framework | =4.6 | |
| Microsoft Windows Server 2008 | =sp2 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework | =4.6 | |
| Microsoft .NET Framework | =4.6.1 | |
| Microsoft .NET Framework | =4.6.2 | |
| Microsoft .NET Framework | =4.7 | |
| Microsoft .NET Framework | =4.7.1 | |
| Microsoft .NET Framework | =4.7.2 | |
| Any of | ||
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| All of | ||
| Microsoft .NET Framework | =4.8 | |
| Any of | ||
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft .NET Framework | =2.0-sp2 | |
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft .NET Framework | =3.0-sp2 | |
| Microsoft .NET Framework | =3.5 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft .NET Framework | =4.7.2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2019 | ||
| Microsoft .NET Framework | =4.8 | |
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 11 | ||
| Microsoft Windows 11 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft .NET Framework | =3.5.1 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft .NET Framework | =4.5.2 | |
| Microsoft Windows RT 8.1 | ||
| Microsoft .NET Framework | =4.6 | |
| Microsoft .NET Framework | =4.6.1 | |
| Microsoft .NET Framework | =4.6.2 | |
| Microsoft .NET Framework | =4.7 | |
| Microsoft .NET Framework | =4.7.1 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2016 | ||
| =3.5=4.8 | ||
| Microsoft .NET Framework | =3.5=4.7.2 | |
| Microsoft .NET Framework | =3.5=4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework | =4.5.2 | |
| Microsoft .NET Framework | =3.5=4.8 | |
| Microsoft .NET Framework | =4.5.2 | |
| Microsoft .NET Framework | =4.8 | |
| Microsoft .NET Framework | =3.5=4.8 | |
| Microsoft .NET Framework | =4.6=4.6.1=4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework | =4.5.2 | |
| Microsoft .NET Framework | =4.6=4.6.1=4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework | =3.0 | |
| Microsoft .NET Framework | =2.0 | |
| Microsoft .NET Framework | =3.5.1 | |
| Microsoft .NET Framework | =4.8 | |
| Microsoft .NET Framework | =3.5 | |
| Microsoft .NET Framework | =4.5.2 | |
| Microsoft .NET Framework | =3.5=4.8 | |
| Microsoft .NET Framework | =4.5.2 | |
| Microsoft .NET Framework | =4.8 | |
| Microsoft .NET Framework | =4.6=4.6.1=4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework | =3.5=4.8 | |
| Microsoft .NET Framework | =4.6 | |
| Microsoft .NET Framework | =4.8 | |
| Microsoft .NET Framework | =3.5 | |
| Microsoft .NET Framework | =4.6=4.6.1=4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework | =4.8 | |
| Microsoft .NET Framework | =4.6 | |
| Microsoft .NET Framework | =3.5 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-26832?
CVE-2022-26832 is a Denial of Service vulnerability in the .NET Framework.
How severe is CVE-2022-26832?
CVE-2022-26832 has a severity rating of 7.5, which is considered high.
Which software versions are affected by CVE-2022-26832?
CVE-2022-26832 affects Microsoft .NET Framework versions 2.0 SP2, 3.0 SP2, and 3.5.
Is Microsoft Windows Server 2008 affected by CVE-2022-26832?
No, Microsoft Windows Server 2008 is not affected by CVE-2022-26832.
Where can I find more information about CVE-2022-26832?
You can find more information about CVE-2022-26832 on the Microsoft Security Guidance Advisory page: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26832
- agent/type
- agent/description
- agent/author
- agent/softwarecombine
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/title
- agent/remedy
- collector/mitre-cve
- source/MITRE
- collector/msrc
- source/Microsoft
- agent/severity
- agent/references
- agent/last-modified-date
- agent/event
- agent/tags
- agent/first-publish-date
- collector/msrc-cve
- agent/software-canonical-lookup
- vendor/microsoft
- canonical/microsoft .net framework
- version/microsoft .net framework/2.0-sp2
- canonical/microsoft windows server 2008
- version/microsoft windows server 2008/sp2
- version/microsoft .net framework/3.0-sp2
- version/microsoft .net framework/3.5
- canonical/microsoft windows 8.1
- canonical/microsoft windows server 2012
- version/microsoft windows server 2012/r2
- version/microsoft .net framework/4.7.2
- canonical/microsoft windows 10
- version/microsoft windows 10/1809
- canonical/microsoft windows server 2019
- version/microsoft .net framework/4.8
- version/microsoft windows 10/20h2
- version/microsoft windows 10/1909
- canonical/microsoft windows 11
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/20h2
- canonical/microsoft windows server 2022
- version/microsoft .net framework/3.5.1
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- version/microsoft windows server 2008/r2-sp1
- version/microsoft .net framework/4.5.2
- canonical/microsoft windows rt 8.1
- version/microsoft .net framework/4.6
- version/microsoft .net framework/4.6.1
- version/microsoft .net framework/4.6.2
- version/microsoft .net framework/4.7
- version/microsoft .net framework/4.7.1
- version/microsoft windows 10/21h1
- version/microsoft windows 10/21h2
- version/microsoft windows 10/1607
- version/microsoft .net framework/3.0
- version/microsoft .net framework/2.0