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7.8

Microsoft .NET Framework Allowing Malicious Code Execution

CVE-2022-41089 · published 3 years ago
Summary

A flaw in Microsoft .NET Framework could allow an attacker to execute unauthorized code on a target system. This could lead to data theft or system compromise. Microsoft has released a patch to fix the issue, and it's recommended to apply it as soon as possible.

What to do
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-x64 to version 3.1.32.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-x64 to version 6.0.12.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-x64 to version 7.0.1.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-x86 to version 3.1.32.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-x86 to version 6.0.12.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-x86 to version 7.0.1.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-arm64 to version 6.0.12.
  • Update microsoft microsoft.windowsdesktop.app.runtime.win-arm64 to version 7.0.1.
Affected software
Ecosystem VendorProductAffected versions
nuget microsoft microsoft.windowsdesktop.app.runtime.win-x64 >= 3.1.0, <= 3.1.31
>= 6.0.0, <= 6.0.11
7.0.0
Fix: upgrade to 3.1.32
nuget microsoft microsoft.windowsdesktop.app.runtime.win-x86 >= 3.1.0, <= 3.1.31
>= 6.0.0, <= 6.0.11
7.0.0
Fix: upgrade to 3.1.32
nuget microsoft microsoft.windowsdesktop.app.runtime.win-arm64 >= 6.0.0, <= 6.0.11
7.0.0
Fix: upgrade to 6.0.12
– microsoft .net_framework 3.5
4.8
4.6
4.6.1
4.6.2
4.7
4.7.1
4.7.2
4.8.1
3.5.1
2.0
3.0
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Original advisory text
.NET Framework Remote Code Execution Vulnerability
.NET Framework Remote Code Execution Vulnerability
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
7.8 High
Exploitation
1% chance of attack within 30 days
Type
CWE-94Code Injection
Timeline
Published13 Dec 2022
Updated4 Nov 2026
First seen6 Mar 2026
Sources
GHSA-2c7v-qcjp-4mg2 · GHSA
CVE-2022-41089 · NVD
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