CVE-2022-26929: .NET Framework Remote Code Execution Vulnerability

Published Sep 13, 2022
·
Updated

.NET Framework Remote Code Execution Vulnerability.

Affected Software

100 affected componentsFixes available
Microsoft .NET Framework=3.5, =4.6, =4.6.2
Patch available
Microsoft .NET Framework=4.8.1
Patch available
Microsoft .NET Framework=3.5, =4.8.1
Patch available
Microsoft .NET Framework=4.8.1
Patch available
Microsoft .NET Framework=4.8.1
Patch available
Microsoft .NET Framework=3.5, =4.8.1
Patch available
Microsoft .NET Framework=4.8.1
Patch available
All of the following
Any of the following
Microsoft .NET Framework=3.5
Microsoft .NET Framework=4.8
Any of the following
Microsoft Windows 10=20h2
Microsoft Windows 10=1809
Microsoft Windows Server 2019
Microsoft Windows Server 2022
All of the following
Microsoft .NET Framework=4.8
Any of the following
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
All of the following
Any of the following
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 the following
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 the following
Any of the following
Microsoft .NET Framework=3.5
Microsoft .NET Framework=4.8.1
Any of the following
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows Server 2022
All of the following
Microsoft .NET Framework=4.8.1
Any of the following
Microsoft Windows 10=21h1
Microsoft Windows 10=21h2
All of the following
Microsoft .NET Framework=3.5.1
Any of the following
Microsoft Windows 7=sp1
Microsoft Windows Server 2008=r2-sp1
All of the following
Microsoft .NET Framework=3.5
Any of the following
Microsoft Windows 8.1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
All of the following
Any of the following
Microsoft .NET Framework=2.0-sp2
Microsoft .NET Framework=3.0-sp2
Microsoft .NET Framework=4.6
Microsoft Windows Server 2008=sp2
All of the following
Any of the following
Microsoft .NET Framework=3.5
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 the following
Microsoft Windows 10=1607
Microsoft Windows Server 2016
All of the following
Any of the following
Microsoft .NET Framework=3.5
Microsoft .NET Framework=4.7.2
Any of the following
Microsoft Windows 10=20h2
Microsoft Windows 10=1809
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows Server 2019
Microsoft .NET Framework=3.5
Microsoft .NET Framework=4.8
Microsoft Windows 10=20h2
Microsoft Windows 10=1809
Microsoft Windows Server 2019
Microsoft Windows Server 2022
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=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
Microsoft Windows 7=sp1
Microsoft .NET Framework=4.8.1
Microsoft Windows 11
Microsoft Windows 11
Microsoft .NET Framework=3.5.1
Microsoft .NET Framework=2.0-sp2
Microsoft .NET Framework=3.0-sp2
Microsoft Windows Server 2008=sp2
Microsoft Windows 10=20h2

Remediation

Patch Available

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26929

Event History

Sep 13, 2022
CVE Published
via Microsoft·07:00 AM
Data Sourced
via Microsoft·07:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·06:41 PM
Data Sourced
via MITRE·06:41 PM
DescriptionSeverity
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Frequently Asked Questions

1

What is CVE-2022-26929?

.NET Framework Remote Code Execution Vulnerability.

2

What is the severity of CVE-2022-26929?

The severity of CVE-2022-26929 is high with a CVSS score of 7.8.

3

Which software is affected by CVE-2022-26929?

Microsoft .NET Framework versions 3.5 and 4.8 are affected by CVE-2022-26929.

4

How can I fix CVE-2022-26929?

Apply the security updates provided by Microsoft to address the vulnerability.

5

Where can I find more information about CVE-2022-26929?

You can find more information about CVE-2022-26929 on the Microsoft Security Guidance website.

Company

Resources

Contact

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