Advisory Published

RHSA-2025:2666: Important: .NET 8.0 security, bug fix, and enhancement update

First published: Tue Mar 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 8.0.114 and .NET Runtime 8.0.14.Security Fix(es):<br><li> dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (CVE-2025-24070)</li> Bug Fix(es) and Enhancement(s):<br><li> dotnet: Privilege Escalation Vulnerability in .NET SignInManager.RefreshSignInAsync Method (BZ#2349733)</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 Server for Power LE - Update Services for SAP Solutions
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux Server for IBM z Systems
Red Hat Enterprise Linux for SAP Solutions
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Enterprise Linux Server
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM64 EUS
redhat/dotnet8.0<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/aspnetcore-runtime<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/aspnetcore-runtime-dbg<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/aspnetcore-targeting-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-apphost-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-host<8.0.14-1.el9_4
8.0.14-1.el9_4
redhat/dotnet-host-debuginfo<8.0.14-1.el9_4
8.0.14-1.el9_4
redhat/dotnet-hostfxr<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-runtime<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-runtime<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-runtime-dbg<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-sdk<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet-sdk<8.0-debuginfo-8.0.114-1.el9_4
8.0-debuginfo-8.0.114-1.el9_4
redhat/dotnet-sdk-dbg<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet-targeting-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-templates<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet8.0-debuginfo<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/dotnet8.0-debugsource<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/netstandard-targeting-pack<2.1-8.0.114-1.el9_4
2.1-8.0.114-1.el9_4
redhat/aspnetcore-runtime<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/aspnetcore-runtime-dbg<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/aspnetcore-targeting-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-apphost-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-host<8.0.14-1.el9_4
8.0.14-1.el9_4
redhat/dotnet-host-debuginfo<8.0.14-1.el9_4
8.0.14-1.el9_4
redhat/dotnet-hostfxr<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-runtime<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-runtime<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-runtime-dbg<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-sdk<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet-sdk<8.0-debuginfo-8.0.114-1.el9_4
8.0-debuginfo-8.0.114-1.el9_4
redhat/dotnet-sdk-dbg<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet-targeting-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-templates<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet8.0-debuginfo<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/dotnet8.0-debugsource<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/netstandard-targeting-pack<2.1-8.0.114-1.el9_4
2.1-8.0.114-1.el9_4
redhat/aspnetcore-runtime<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/aspnetcore-runtime-dbg<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/aspnetcore-targeting-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-apphost-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-host<8.0.14-1.el9_4
8.0.14-1.el9_4
redhat/dotnet-host-debuginfo<8.0.14-1.el9_4
8.0.14-1.el9_4
redhat/dotnet-hostfxr<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-runtime<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-runtime<8.0-debuginfo-8.0.14-1.el9_4
8.0-debuginfo-8.0.14-1.el9_4
redhat/dotnet-runtime-dbg<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-sdk<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet-sdk<8.0-debuginfo-8.0.114-1.el9_4
8.0-debuginfo-8.0.114-1.el9_4
redhat/dotnet-sdk-dbg<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet-targeting-pack<8.0-8.0.14-1.el9_4
8.0-8.0.14-1.el9_4
redhat/dotnet-templates<8.0-8.0.114-1.el9_4
8.0-8.0.114-1.el9_4
redhat/dotnet8.0-debuginfo<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/dotnet8.0-debugsource<8.0.114-1.el9_4
8.0.114-1.el9_4
redhat/netstandard-targeting-pack<2.1-8.0.114-1.el9_4
2.1-8.0.114-1.el9_4
redhat/aspnetcore-runtime<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/aspnetcore-runtime-dbg<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/aspnetcore-targeting-pack<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/dotnet-apphost-pack<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/dotnet-apphost-pack<8.0-debuginfo-8.0.14-1.el9_4.aa
8.0-debuginfo-8.0.14-1.el9_4.aa
redhat/dotnet-host<8.0.14-1.el9_4.aa
8.0.14-1.el9_4.aa
redhat/dotnet-host-debuginfo<8.0.14-1.el9_4.aa
8.0.14-1.el9_4.aa
redhat/dotnet-hostfxr<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/dotnet-hostfxr<8.0-debuginfo-8.0.14-1.el9_4.aa
8.0-debuginfo-8.0.14-1.el9_4.aa
redhat/dotnet-runtime<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/dotnet-runtime<8.0-debuginfo-8.0.14-1.el9_4.aa
8.0-debuginfo-8.0.14-1.el9_4.aa
redhat/dotnet-runtime-dbg<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/dotnet-sdk<8.0-8.0.114-1.el9_4.aa
8.0-8.0.114-1.el9_4.aa
redhat/dotnet-sdk<8.0-debuginfo-8.0.114-1.el9_4.aa
8.0-debuginfo-8.0.114-1.el9_4.aa
redhat/dotnet-sdk-dbg<8.0-8.0.114-1.el9_4.aa
8.0-8.0.114-1.el9_4.aa
redhat/dotnet-targeting-pack<8.0-8.0.14-1.el9_4.aa
8.0-8.0.14-1.el9_4.aa
redhat/dotnet-templates<8.0-8.0.114-1.el9_4.aa
8.0-8.0.114-1.el9_4.aa
redhat/dotnet8.0-debuginfo<8.0.114-1.el9_4.aa
8.0.114-1.el9_4.aa
redhat/dotnet8.0-debugsource<8.0.114-1.el9_4.aa
8.0.114-1.el9_4.aa
redhat/netstandard-targeting-pack<2.1-8.0.114-1.el9_4.aa
2.1-8.0.114-1.el9_4.aa
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.114-1.el9_4
8.0-source-built-artifacts-8.0.114-1.el9_4
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.114-1.el9_4
8.0-source-built-artifacts-8.0.114-1.el9_4
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.114-1.el9_4
8.0-source-built-artifacts-8.0.114-1.el9_4
redhat/dotnet-sdk<8.0-source-built-artifacts-8.0.114-1.el9_4.aa
8.0-source-built-artifacts-8.0.114-1.el9_4.aa

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Frequently Asked Questions

  • What is the severity of RHSA-2025:2666?

    The severity of RHSA-2025:2666 is categorized as important.

  • How do I fix RHSA-2025:2666?

    You can fix RHSA-2025:2666 by updating to the latest versions of the affected .NET packages, specifically .NET SDK 8.0.114 and others listed in the advisory.

  • What software is affected by RHSA-2025:2666?

    RHSA-2025:2666 affects multiple Red Hat Enterprise Linux products including those for Power LE, x86_64, ARM 64, and IBM z Systems.

  • What are the updated versions available for RHSA-2025:2666?

    The updated versions available for RHSA-2025:2666 include .NET SDK 8.0.114 and various related runtime packages listed in the advisory.

  • Is there a risk if I don't address RHSA-2025:2666?

    Failing to address RHSA-2025:2666 could leave your systems vulnerable to security exploits associated with the identified vulnerability.

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