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Alerts This Week
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Rocky Linux 8 RLSA-2026-4450 - Key Security Enhancements for .NET Core 9.1

rocky
Calendar Grey March 13, 2026
Scroller Rockylinux
Critical .NET 9.0 security update fixed denial of service issues for Rocky Linux. Ensure patch is applied immediately.
Important: .NET 9.0 security update

Summary

An update is available for dotnet9.0. 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


Topics%20covered

Topics Covered

security advisory denial of service security update important dotnet rocky linux

RPMs

aspnetcore-runtime-9.0-0:9.0.14-1.el8_10.aarch64.rpm

aspnetcore-runtime-9.0-0:9.0.14-1.el8_10.x86_64.rpm

aspnetcore-runtime-dbg-9.0-0:9.0.14-1.el8_10.aarch64.rpm

aspnetcore-runtime-dbg-9.0-0:9.0.14-1.el8_10.x86_64.rpm

aspnetcore-targeting-pack-9.0-0:9.0.14-1.el8_10.aarch64.rpm

aspnetcore-targeting-pack-9.0-0:9.0.14-1.el8_10.x86_64.rpm

dotnet9.0-0:9.0.115-1.el8_10.src.rpm

dotnet9.0-debuginfo-0:9.0.115-1.el8_10.aarch64.rpm

dotnet9.0-debuginfo-0:9.0.115-1.el8_10.x86_64.rpm

dotnet9.0-debugsource-0:9.0.115-1.el8_10.aarch64.rpm

dotnet9.0-debugsource-0:9.0.115-1.el8_10.x86_64.rpm

dotnet-apphost-pack-9.0-0:9.0.14-1.el8_10.aarch64.rpm

dotnet-apphost-pack-9.0-0:9.0.14-1.el8_10.x86_64.rpm

dotnet-apphost-pack-9.0-debuginfo-0:9.0.14-1.el8_10.aarch64.rpm

dotnet-apphost-pack-9.0-debuginfo-0:9.0.14-1.el8_10.x86_64.rpm

dotnet-hostfxr-9.0-0:9.0.14-1.el8_10.aarch64.rpm

dotnet-hostfxr-9.0-0:9.0.14-1.el8_10.x86_64.rpm

dotnet-hostfxr-9.0-debuginfo-0:9.0.14-1.el8_10.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://www.cve.org/CVERecord?id=CVE-2026-26127

https://www.cve.org/CVERecord?id=CVE-2026-26130

Severity
important
Lowest
Low
Medium
High
Critical

Name: RLSA-2026:4443
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2446098

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


Topics%20covered

Topics Covered

security advisory denial of service security update important dotnet rocky linux

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