RHSA-2025:8812: Important: .NET 8.0 security update
Published Jun 11, 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 8.0.117 and .NET Runtime 8.0.17.Security Fix(es):<br><li> dotnet: .NET Remote Code Vulnerability (CVE-2025-30399)</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
81 affected componentsFixes available
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
redhat/dotnet8.0<8.0.117-1.el8_10
8.0.117-1.el8_10
redhat/aspnetcore-runtime<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-hostfxr<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-runtime<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-sdk<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el8_10
8.0-debuginfo-8.0.117-1.el8_10
redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-templates<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet8.0-debuginfo<8.0.117-1.el8_10
8.0.117-1.el8_10
redhat/dotnet8.0-debugsource<8.0.117-1.el8_10
8.0.117-1.el8_10
redhat/aspnetcore-runtime<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-hostfxr<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-runtime<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-sdk<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el8_10
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redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-templates<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet8.0-debuginfo<8.0.117-1.el8_10
8.0.117-1.el8_10
redhat/dotnet8.0-debugsource<8.0.117-1.el8_10
8.0.117-1.el8_10
redhat/aspnetcore-runtime<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-hostfxr<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el8_10
8.0-debuginfo-8.0.17-1.el8_10
redhat/dotnet-runtime<8.0-8.0.17-1.el8_10
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redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el8_10
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redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el8_10
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redhat/dotnet-sdk<8.0-8.0.117-1.el8_10
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redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el8_10
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redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el8_10
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redhat/dotnet-targeting-pack<8.0-8.0.17-1.el8_10
8.0-8.0.17-1.el8_10
redhat/dotnet-templates<8.0-8.0.117-1.el8_10
8.0-8.0.117-1.el8_10
redhat/dotnet8.0-debuginfo<8.0.117-1.el8_10
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redhat/dotnet8.0-debugsource<8.0.117-1.el8_10
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redhat/aspnetcore-runtime<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el8_10.aa
8.0-debuginfo-8.0.17-1.el8_10.aa
redhat/dotnet-hostfxr<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el8_10.aa
8.0-debuginfo-8.0.17-1.el8_10.aa
redhat/dotnet-runtime<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el8_10.aa
8.0-debuginfo-8.0.17-1.el8_10.aa
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/dotnet-sdk<8.0-8.0.117-1.el8_10.aa
8.0-8.0.117-1.el8_10.aa
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el8_10.aa
8.0-debuginfo-8.0.117-1.el8_10.aa
redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el8_10.aa
8.0-8.0.117-1.el8_10.aa
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el8_10.aa
8.0-8.0.17-1.el8_10.aa
redhat/dotnet-templates<8.0-8.0.117-1.el8_10.aa
8.0-8.0.117-1.el8_10.aa
redhat/dotnet8.0-debuginfo<8.0.117-1.el8_10.aa
8.0.117-1.el8_10.aa
redhat/dotnet8.0-debugsource<8.0.117-1.el8_10.aa
8.0.117-1.el8_10.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el8_10
8.0-source-built-artifacts-8.0.117-1.el8_10
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el8_10
8.0-source-built-artifacts-8.0.117-1.el8_10
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el8_10.aa
8.0-source-built-artifacts-8.0.117-1.el8_10.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el8_10
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Remediation
Event History
Jun 11, 2025
Advisory Published
via Red Hat·06:11 AM
Jun 27, 2025
Advisory Published
via Red Hat·07:15 AM
Data Sourced
via Red Hat·07:15 AM
RemedyDescriptionAffected Software
Frequently Asked Questions
1
What is the severity of RHSA-2025:8812?
The severity of RHSA-2025:8812 is classified as important.
2
How do I fix RHSA-2025:8812?
To fix RHSA-2025:8812, you should update to .NET SDK version 8.0.117 and other related packages as specified in the advisory.
3
What are the affected products by RHSA-2025:8812?
The affected products include Red Hat Enterprise Linux for x86_64, IBM z Systems, and others listed in the advisory.
4
Is RHSA-2025:8812 related to security vulnerabilities in .NET?
Yes, RHSA-2025:8812 addresses security vulnerabilities found in various versions of the .NET framework.
5
How can I confirm I am on an affected version for RHSA-2025:8812?
You can confirm you are on an affected version by checking your installed packages against the ones listed in the advisory for RHSA-2025:8812.