RHSA-2025:8814: 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
89 affected componentsFixes available
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
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 CodeReady Linux Builder for ARM 64
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
redhat/dotnet8.0<8.0.117-1.el10_0
8.0.117-1.el10_0
redhat/aspnetcore-runtime<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-hostfxr<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-runtime<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-sdk<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el10_0
8.0-debuginfo-8.0.117-1.el10_0
redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-templates<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet8.0-debugsource<8.0.117-1.el10_0
8.0.117-1.el10_0
redhat/aspnetcore-runtime<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-hostfxr<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-runtime<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-sdk<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el10_0
8.0-debuginfo-8.0.117-1.el10_0
redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-templates<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet8.0-debugsource<8.0.117-1.el10_0
8.0.117-1.el10_0
redhat/aspnetcore-runtime<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-hostfxr<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-runtime<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el10_0
8.0-debuginfo-8.0.17-1.el10_0
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-sdk<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el10_0
8.0-debuginfo-8.0.117-1.el10_0
redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el10_0
8.0-8.0.17-1.el10_0
redhat/dotnet-templates<8.0-8.0.117-1.el10_0
8.0-8.0.117-1.el10_0
redhat/dotnet8.0-debugsource<8.0.117-1.el10_0
8.0.117-1.el10_0
redhat/aspnetcore-runtime<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/aspnetcore-runtime-dbg<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/aspnetcore-targeting-pack<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/dotnet-apphost-pack<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.17-1.el10_0.aa
8.0-debuginfo-8.0.17-1.el10_0.aa
redhat/dotnet-hostfxr<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.17-1.el10_0.aa
8.0-debuginfo-8.0.17-1.el10_0.aa
redhat/dotnet-runtime<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/dotnet-runtime<8.0-debuginfo-8.0.17-1.el10_0.aa
8.0-debuginfo-8.0.17-1.el10_0.aa
redhat/dotnet-runtime-dbg<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/dotnet-sdk<8.0-8.0.117-1.el10_0.aa
8.0-8.0.117-1.el10_0.aa
redhat/dotnet-sdk<8.0-debuginfo-8.0.117-1.el10_0.aa
8.0-debuginfo-8.0.117-1.el10_0.aa
redhat/dotnet-sdk-dbg<8.0-8.0.117-1.el10_0.aa
8.0-8.0.117-1.el10_0.aa
redhat/dotnet-targeting-pack<8.0-8.0.17-1.el10_0.aa
8.0-8.0.17-1.el10_0.aa
redhat/dotnet-templates<8.0-8.0.117-1.el10_0.aa
8.0-8.0.117-1.el10_0.aa
redhat/dotnet8.0-debugsource<8.0.117-1.el10_0.aa
8.0.117-1.el10_0.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el10_0
8.0-source-built-artifacts-8.0.117-1.el10_0
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el10_0
8.0-source-built-artifacts-8.0.117-1.el10_0
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el10_0.aa
8.0-source-built-artifacts-8.0.117-1.el10_0.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.117-1.el10_0
8.0-source-built-artifacts-8.0.117-1.el10_0
Remediation
Event History
Jun 11, 2025
Advisory Published
via Red Hat·06:11 AM
Jul 1, 2025
Advisory Published
via Red Hat·07:16 AM
Data Sourced
via Red Hat·07:16 AM
RemedyDescriptionAffected Software
Frequently Asked Questions
1
What is the severity of RHSA-2025:8814?
The severity of RHSA-2025:8814 is classified as important.
2
How do I fix RHSA-2025:8814?
To fix RHSA-2025:8814, update to the patched versions which include .NET SDK 8.0.117 and related components.
3
Which products are affected by RHSA-2025:8814?
Affected products by RHSA-2025:8814 include various Red Hat Enterprise Linux and CodeReady Linux Builder versions for different architectures.
4
What are the new versions available for RHSA-2025:8814?
The new versions available for RHSA-2025:8814 are .NET SDK 8.0.117 and updated runtimes.
5
Is it mandatory to update for RHSA-2025:8814?
While it is not legally mandatory, it is highly recommended to update for RHSA-2025:8814 to ensure security.