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Oracle Linux 9 ELSA-2025-18149 DotNet 8.0 Important Security Patch

oracle
Calendar Grey October 21, 2025
Oracle Linux Logo Esm H88
Updated RPMs for Oracle Linux 9 address important security issues in .NET 8.0 packages. Immediate action recommended.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[8.0.121-1.0.1] - Add support for Oracle Linux [8.0.121-1] - Update to .NET SDK 8.0.121 and Runtime 8.0.21 - Resolves: RHEL-116866

Topics%20covered

Topics Covered

security advisory security issue important application update dotnet Oracle Linux

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/dotnet8.0-8.0.121-1.0.1.el9_6.src.rpm

x86_64

aspnetcore-runtime-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm aspnetcore-runtime-dbg-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm aspnetcore-targeting-pack-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm dotnet-apphost-pack-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm dotnet-hostfxr-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm dotnet-runtime-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm dotnet-runtime-dbg-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm dotnet-sdk-8.0-8.0.121-1.0.1.el9_6.x86_64.rpm dotnet-sdk-8.0-source-built-artifacts-8.0.121-1.0.1.el9_6.x86_64.rpm dotnet-sdk-dbg-8.0-8.0.121-1.0.1.el9_6.x86_64.rpm dotnet-targeting-pack-8.0-8.0.21-1.0.1.el9_6.x86_64.rpm dotnet-templates-8.0-8.0.121-1.0.1.el9_6.x86_64.rpm

aarch64

aspnetcore-runtime-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm aspnetcore-runtime-dbg-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm aspnetcore-targeting-pack-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm dotnet-apphost-pack-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm dotnet-hostfxr-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm dotnet-runtime-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm dotnet-runtime-dbg-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm dotnet-sdk-8.0-8.0.121-1.0.1.el9_6.aarch64.rpm dotnet-sdk-8.0-source-built-artifacts-8.0.121-1.0.1.el9_6.aarch64.rpm dotnet-sdk-dbg-8.0-8.0.121-1.0.1.el9_6.aarch64.rpm dotnet-targeting-pack-8.0-8.0.21-1.0.1.el9_6.aarch64.rpm dotnet-templates-8.0-8.0.121-1.0.1.el9_6.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-55247 CVE-2025-55248 CVE-2025-55315

Topics%20covered

Topics Covered

security advisory security issue important application update dotnet Oracle Linux

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