Advisory Published

RHSA-2025:7598: Important: .NET 8.0 security update

First published: Wed May 14 2025(Updated: )

.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.<br>New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.116 and .NET Runtime 8.0.16.Security Fix(es):<br><li> dotnet: .NET and Visual Studio Spoofing Vulnerability (CVE-2025-26646)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected SoftwareAffected VersionHow to fix
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Enterprise Linux Server for IBM z Systems
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux for SAP Solutions
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux Server for IBM z Systems
Red Hat Enterprise Linux for ARM64 EUS
Red Hat CodeReady Linux Builder for ARM 64
redhat/dotnet8.0<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/aspnetcore-runtime<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/aspnetcore-runtime-dbg<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/aspnetcore-targeting-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-apphost-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-hostfxr<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-runtime<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-runtime<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-runtime-dbg<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-sdk<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6
8.0-debuginfo-8.0.116-1.el9_6
redhat/dotnet-sdk-dbg<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet-targeting-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-templates<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/dotnet8.0-debugsource<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/aspnetcore-runtime<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/aspnetcore-runtime-dbg<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/aspnetcore-targeting-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-apphost-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-hostfxr<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-runtime<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-runtime<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-runtime-dbg<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-sdk<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6
8.0-debuginfo-8.0.116-1.el9_6
redhat/dotnet-sdk-dbg<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet-targeting-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-templates<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/dotnet8.0-debugsource<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/aspnetcore-runtime<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/aspnetcore-runtime-dbg<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/aspnetcore-targeting-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-apphost-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-hostfxr<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-runtime<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-runtime<8.0-debuginfo-8.0.16-1.el9_6
8.0-debuginfo-8.0.16-1.el9_6
redhat/dotnet-runtime-dbg<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-sdk<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6
8.0-debuginfo-8.0.116-1.el9_6
redhat/dotnet-sdk-dbg<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet-targeting-pack<8.0-8.0.16-1.el9_6
8.0-8.0.16-1.el9_6
redhat/dotnet-templates<8.0-8.0.116-1.el9_6
8.0-8.0.116-1.el9_6
redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/dotnet8.0-debugsource<8.0.116-1.el9_6
8.0.116-1.el9_6
redhat/aspnetcore-runtime<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/aspnetcore-runtime-dbg<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/aspnetcore-targeting-pack<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/dotnet-apphost-pack<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.16-1.el9_6.aa
8.0-debuginfo-8.0.16-1.el9_6.aa
redhat/dotnet-hostfxr<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.16-1.el9_6.aa
8.0-debuginfo-8.0.16-1.el9_6.aa
redhat/dotnet-runtime<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/dotnet-runtime<8.0-debuginfo-8.0.16-1.el9_6.aa
8.0-debuginfo-8.0.16-1.el9_6.aa
redhat/dotnet-runtime-dbg<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/dotnet-sdk<8.0-8.0.116-1.el9_6.aa
8.0-8.0.116-1.el9_6.aa
redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6.aa
8.0-debuginfo-8.0.116-1.el9_6.aa
redhat/dotnet-sdk-dbg<8.0-8.0.116-1.el9_6.aa
8.0-8.0.116-1.el9_6.aa
redhat/dotnet-targeting-pack<8.0-8.0.16-1.el9_6.aa
8.0-8.0.16-1.el9_6.aa
redhat/dotnet-templates<8.0-8.0.116-1.el9_6.aa
8.0-8.0.116-1.el9_6.aa
redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6.aa
8.0.116-1.el9_6.aa
redhat/dotnet8.0-debugsource<8.0.116-1.el9_6.aa
8.0.116-1.el9_6.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6
8.0-source-built-artifacts-8.0.116-1.el9_6
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6
8.0-source-built-artifacts-8.0.116-1.el9_6
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6.aa
8.0-source-built-artifacts-8.0.116-1.el9_6.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6
8.0-source-built-artifacts-8.0.116-1.el9_6

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Frequently Asked Questions

  • What is the severity of RHSA-2025:7598?

    The severity of RHSA-2025:7598 is classified as important.

  • How do I fix RHSA-2025:7598?

    To fix RHSA-2025:7598, install the updated packages for .NET SDK 8.0.116 and related runtimes as specified in your system's package manager.

  • Which products are affected by RHSA-2025:7598?

    Affected products include various versions of Red Hat Enterprise Linux, CodeReady Linux Builder, and ASP.NET Core runtimes.

  • What are the updated versions for RHSA-2025:7598?

    The updated versions for RHSA-2025:7598 include .NET SDK 8.0.116 and ASP.NET Core version 8.0.16.

  • Is there a specific package version I need for RHSA-2025:7598?

    Yes, the specific package versions required are dotnet-sdk 8.0-8.0.116-1.el9_6 and aspnetcore-runtime 8.0-8.0.16-1.el9_6.

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