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Fedora 42 dotnet SDK Critical Patch CVE-2026-32175 CVE-2026-32177

fedora
Calendar Grey May 23, 2026
Dist Fedora Esm H88
Critical update for Fedora 42 dotnet SDK and Runtime patches. Secure runtime and SDK with fixes for multiple critical issues.
Update to .NET SDK 9.0.117 and Runtime 9.0.16 Fixes: CVE-2026-32175,CVE-2026-32177,CVE-2026-35433,CVE-2026-42899 Release Notes: SDK: https://github.com/dotnet/core/blob/main/releas...

Summary

.NET is a fast, lightweight and modular platform for creating

cross platform applications that work on Linux, macOS and Windows.

It particularly focuses on creating console applications, web

applications and micro-services.

.NET contains a runtime conforming to .NET Standards a set of

framework libraries, an SDK containing compilers and a 'dotnet'

application to drive everything.

Update Information:

Update to .NET SDK 9.0.117 and Runtime 9.0.16 Fixes: CVE-2026-32175,CVE-2026-32177,CVE-2026-35433,CVE-2026-42899 Release Notes: SDK: https://github.com/dotnet/core/blob/main/release- notes/9.0/9.0.16/9.0.117.md Runtime: https://github.com/dotnet/core/blob/main/release- notes/9.0/9.0.16/9.0.16.md

Topics%20covered

Topics Covered

security advisory fedora buffer overflow critical CVE dotnet

Change Log

* Wed May 13 2026 Omair Majid - 9.0.117-1 - Update to .NET SDK 9.0.117 and Runtime 9.0.16

References

Fedora Update Notification FEDORA-2026-85758358ff 2026-05-23 16:00:29.000912+00:00 Name : dotnet9.0 Product : Fedora 42 Version : 9.0.117 Release : 1.fc42 URL : https://github.com/dotnet/ Summary : .NET Runtime and SDK Description : .NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-85758358ff' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
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Name: dotnet9.0
Product: Fedora 42
Version: 9.0.117
Release: 1.fc42
URL: https://github.com/dotnet/
Summary: .NET Runtime and SDK

Topics%20covered

Topics Covered

security advisory fedora buffer overflow critical CVE dotnet

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