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Important Linux 9 RLSA-2026-5678 .NET 9.0 Major Efficiency Alert

rocky
Calendar Grey March 13, 2026
Rockylinux Esm H88
Important .NET 8.0 security update for Rocky Linux addresses denial of service risks with updates available for installation.
Important: .NET 8.0 security update

Summary

An update is available for dotnet8.0. This update affects Rocky Linux 8. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


RPMs

aspnetcore-runtime-8.0-0:8.0.25-1.el8_10.aarch64.rpm

aspnetcore-runtime-8.0-0:8.0.25-1.el8_10.x86_64.rpm

aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el8_10.aarch64.rpm

aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el8_10.x86_64.rpm

aspnetcore-targeting-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm

aspnetcore-targeting-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm

dotnet8.0-0:8.0.125-1.el8_10.src.rpm

dotnet8.0-debuginfo-0:8.0.125-1.el8_10.aarch64.rpm

dotnet8.0-debuginfo-0:8.0.125-1.el8_10.x86_64.rpm

dotnet8.0-debugsource-0:8.0.125-1.el8_10.aarch64.rpm

dotnet8.0-debugsource-0:8.0.125-1.el8_10.x86_64.rpm

dotnet-apphost-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm

dotnet-apphost-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm

dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm

dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm

dotnet-hostfxr-8.0-0:8.0.25-1.el8_10.aarch64.rpm

dotnet-hostfxr-8.0-0:8.0.25-1.el8_10.x86_64.rpm

dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26130

Severity
important

Name: RLSA-2026:4455
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2446134


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