Release aspnetcore-runtime-8.0-8.0.32-1.el9_8 ALSA-2026:86169

The issue tracks updating .NET 8.0 to SDK 8.0.132 and Runtime 8.0.32 for AlmaLinux 9.8, across four architectures and multiple packages. Start by reading the repository's release and package update workflow, then review the linked AlmaLinux-277793 work item referenced in the issue. Done means the listed packages are updated and the release addresses the cited security fixes.

.NET 8.0 security, bug fix, and enhancement update
Severity: Critical
Description
.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything.

SDK version: 8.0.132
Runtime version: 8.0.32

Security Fix(es):

• dotnet10.0: dotnet9.0: dotnet: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-58280)
• dotnet10.0: dotnet8.0: dotnet9.0: dotnet: .NET Information Disclosure Vulnerability (CVE-2026-66822)
• dotnet9.0: dotnet: dotnet10.0: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-69651)
• dotnet8.0: dotnet10.0: dotnet: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70159)
• dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70175)
• dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70179)
• dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70181)
• dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70183)
• dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70186)
• dotnet: ASP.NET Core Security Feature Bypass Vulnerability (CVE-2026-70188)
• dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70196)
• dotnet: ASP.NET Core Tampering Vulnerability (CVE-2026-88092)
• dotnet10.0: dotnet8.0: dotnet9.0: dotnet: MessagePack: Nested arrays can blow past buffer length limits (CVE-2026-92707)
• dotnet8.0: Active Directory Federation Services (AD FS) Spoofing Vulnerability (CVE-2026-96222)
• dotnet: dotnet8.0: dotnet9.0: dotnet10.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96225)
• dotnet9.0: dotnet10.0: dotnet8.0: dotnet: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-96230)
• dotnet: dotnet9.0: dotnet10.0: dotnet8.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96231)
• dotnet10.0: dotnet: dotnet8.0: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96233)
• dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96236)
• dotnet8.0: dotnet10.0: dotnet9.0: .NET Remote Code Execution Vulnerability (CVE-2026-96237)
• dotnet8.0: dotnet10.0: dotnet9.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96238)

Bug Fix(es) and Enhancement(s):

• Update .NET 8.0 to SDK 8.0.132 and Runtime 8.0.32 [almalinux-9.8.z] (JIRA:AlmaLinux-277793)

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 packages:
aspnetcore-runtime-8.0-8.0.32-1.el9_8.x86_64
aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_8.x86_64
aspnetcore-targeting-pack-8.0-8.0.32-1.el9_8.x86_64
dotnet-apphost-pack-8.0-8.0.32-1.el9_8.x86_64
dotnet-hostfxr-8.0-8.0.32-1.el9_8.x86_64
dotnet-runtime-8.0-8.0.32-1.el9_8.x86_64
dotnet-runtime-dbg-8.0-8.0.32-1.el9_8.x86_64
dotnet-sdk-8.0-8.0.132-1.el9_8.x86_64
dotnet-sdk-dbg-8.0-8.0.132-1.el9_8.x86_64
dotnet-targeting-pack-8.0-8.0.32-1.el9_8.x86_64
dotnet-templates-8.0-8.0.132-1.el9_8.x86_64
aspnetcore-runtime-8.0-8.0.32-1.el9_8.s390x
aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_8.s390x
aspnetcore-targeting-pack-8.0-8.0.32-1.el9_8.s390x
dotnet-apphost-pack-8.0-8.0.32-1.el9_8.s390x
dotnet-hostfxr-8.0-8.0.32-1.el9_8.s390x
dotnet-runtime-8.0-8.0.32-1.el9_8.s390x
dotnet-runtime-dbg-8.0-8.0.32-1.el9_8.s390x
dotnet-sdk-8.0-8.0.132-1.el9_8.s390x
dotnet-sdk-dbg-8.0-8.0.132-1.el9_8.s390x
dotnet-targeting-pack-8.0-8.0.32-1.el9_8.s390x
dotnet-templates-8.0-8.0.132-1.el9_8.s390x
aspnetcore-runtime-8.0-8.0.32-1.el9_8.ppc64le
aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_8.ppc64le
aspnetcore-targeting-pack-8.0-8.0.32-1.el9_8.ppc64le
dotnet-apphost-pack-8.0-8.0.32-1.el9_8.ppc64le
dotnet-hostfxr-8.0-8.0.32-1.el9_8.ppc64le
dotnet-runtime-8.0-8.0.32-1.el9_8.ppc64le
dotnet-runtime-dbg-8.0-8.0.32-1.el9_8.ppc64le
dotnet-sdk-8.0-8.0.132-1.el9_8.ppc64le
dotnet-sdk-dbg-8.0-8.0.132-1.el9_8.ppc64le
dotnet-targeting-pack-8.0-8.0.32-1.el9_8.ppc64le
dotnet-templates-8.0-8.0.132-1.el9_8.ppc64le
aspnetcore-runtime-8.0-8.0.32-1.el9_8.aarch64
aspnetcore-runtime-dbg-8.0-8.0.32-1.el9_8.aarch64
aspnetcore-targeting-pack-8.0-8.0.32-1.el9_8.aarch64
dotnet-apphost-pack-8.0-8.0.32-1.el9_8.aarch64
dotnet-hostfxr-8.0-8.0.32-1.el9_8.aarch64
dotnet-runtime-8.0-8.0.32-1.el9_8.aarch64
dotnet-runtime-dbg-8.0-8.0.32-1.el9_8.aarch64
dotnet-sdk-8.0-8.0.132-1.el9_8.aarch64
dotnet-sdk-dbg-8.0-8.0.132-1.el9_8.aarch64
dotnet-targeting-pack-8.0-8.0.32-1.el9_8.aarch64
dotnet-templates-8.0-8.0.132-1.el9_8.aarch64
dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el9_8.x86_64
dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el9_8.ppc64le
dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el9_8.aarch64
dotnet-sdk-8.0-source-built-artifacts-8.0.132-1.el9_8.s390x