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Oracle Linux 9 Advisory ELSA-2026-21297 .NET 10.0 Important CVE-2026-42899

oracle
Calendar Grey June 26, 2026
Oracle Linux Logo Esm H88
Updated .NET security advisory for Oracle Linux 9 with important patches for runtime and SDK support addressing CVE-2026-42899.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[10.0.109-1.0.1] - Add support for Oracle Linux [10.0.109-1] - Update to .NET SDK 10.0.109 and Runtime 10.0.9 - Resolves: RHEL-181558 [10.0.108-1] - Update to .NET SDK 10.0.108 and Runtime 10.0.8 - Resolves: RHEL-173910

Topics%20covered

Topics Covered

security advisory security issue important Oracle dotnet runtime

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/dotnet10.0-10.0.109-1.0.1.el9_8.src.rpm

x86_64

aspnetcore-runtime-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm aspnetcore-runtime-dbg-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm aspnetcore-targeting-pack-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-apphost-pack-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-host-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-hostfxr-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-runtime-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-runtime-dbg-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-sdk-10.0-10.0.109-1.0.1.el9_8.x86_64.rpm dotnet-sdk-10.0-source-built-artifacts-10.0.109-1.0.1.el9_8.x86_64.rpm dotnet-sdk-aot-10.0-10.0.109-1.0.1.el9_8.x86_64.rpm dotnet-sdk-dbg-10.0-10.0.109-1.0.1.el9_8.x86_64.rpm dotnet-targeting-pack-10.0-10.0.9-1.0.1.el9_8.x86_64.rpm dotnet-templates-10.0-10.0.109-1.0.1.el9_8.x86_64.rpm

aarch64

aspnetcore-runtime-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm aspnetcore-runtime-dbg-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm aspnetcore-targeting-pack-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-apphost-pack-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-host-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-hostfxr-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-runtime-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-runtime-dbg-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-sdk-10.0-10.0.109-1.0.1.el9_8.aarch64.rpm dotnet-sdk-10.0-source-built-artifacts-10.0.109-1.0.1.el9_8.aarch64.rpm dotnet-sdk-aot-10.0-10.0.109-1.0.1.el9_8.aarch64.rpm dotnet-sdk-dbg-10.0-10.0.109-1.0.1.el9_8.aarch64.rpm dotnet-targeting-pack-10.0-10.0.9-1.0.1.el9_8.aarch64.rpm dotnet-templates-10.0-10.0.109-1.0.1.el9_8.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-42899

Topics%20covered

Topics Covered

security advisory security issue important Oracle dotnet runtime

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