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Fedora 44 dotnet10.0 Critical Updates for CVE-2026-45490-45591

fedora
Calendar Grey June 27, 2026
Dist Fedora Esm H88
Explore the latest Fedora 44 security advisory addressing critical .NET SDK and Runtime updates with essential fixes.
Update to .NET SDK 10.0.109 and Runtime 10.0.9 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591 Release Notes: SDK: https://github.com/dotnet/core/blob/main/release- notes/10.0/...

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 10.0.109 and Runtime 10.0.9 Fixes: CVE-2026-45490,CVE-2026-45491,CVE-2026-45591 Release Notes: SDK: https://github.com/dotnet/core/blob/main/release- notes/10.0/10.0.9/10.0.109.md Runtime: https://github.com/dotnet/core/blob/main/release- notes/10.0/10.0.9/10.0.9.md

Topics%20covered

Topics Covered

security advisory fedora critical dotnet runtime sdk

Change Log

* Tue Jun 16 2026 Omair Majid - 10.0.109-1 - Update to .NET SDK 10.0.109 and Runtime 10.0.9

References

Fedora Update Notification FEDORA-2026-dec081126f 2026-06-28 00:56:23.048174+00:00 Name : dotnet10.0 Product : Fedora 44 Version : 10.0.109 Release : 1.fc44 URL : https://github.com/dotnet/ Summary : .NET 10.0 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-dec081126f' 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
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Name: dotnet10.0
Product: Fedora 44
Version: 10.0.109
Release: 1.fc44
URL: https://github.com/dotnet/
Summary: .NET 10.0 Runtime and SDK

Topics%20covered

Topics Covered

security advisory fedora critical dotnet runtime sdk

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