RHSA-2025:7598: Important: .NET 8.0 security update
Published 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 Software
94 affected componentsFixes available
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat 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
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redhat/dotnet-templates<8.0-8.0.116-1.el9_6
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redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6
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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
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redhat/dotnet-runtime<8.0-debuginfo-8.0.16-1.el9_6
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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
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redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6
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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
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redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6
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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
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redhat/dotnet-runtime<8.0-debuginfo-8.0.16-1.el9_6
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redhat/dotnet-runtime-dbg<8.0-8.0.16-1.el9_6
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redhat/dotnet-sdk<8.0-8.0.116-1.el9_6
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redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6
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redhat/dotnet-sdk-dbg<8.0-8.0.116-1.el9_6
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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
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redhat/dotnet8.0-debuginfo<8.0.116-1.el9_6
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redhat/dotnet8.0-debugsource<8.0.116-1.el9_6
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redhat/aspnetcore-runtime<8.0-8.0.16-1.el9_6.aa
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redhat/aspnetcore-runtime-dbg<8.0-8.0.16-1.el9_6.aa
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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
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redhat/dotnet-sdk<8.0-debuginfo-8.0.116-1.el9_6.aa
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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
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redhat/dotnet8.0-debugsource<8.0.116-1.el9_6.aa
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redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6
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redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6
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redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6.aa
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redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.116-1.el9_6
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Remediation
Event History
May 14, 2025
Advisory Published
via Red Hat·12:00 AM
Frequently Asked Questions
1
What is the severity of RHSA-2025:7598?
The severity of RHSA-2025:7598 is classified as important.
2
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.
3
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.
4
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.
5
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.