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OpenAdvisories
High RHSA-2026:4455 1 CVE

Red Hat Security Advisory: .NET 8.0 security update

Published Mar 13, 2026 · Updated Jun 30, 2026

Ecosystem: Red Hat

Fixed packages 25

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream aspnetcore-runtime-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream aspnetcore-runtime-dbg-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream aspnetcore-targeting-pack-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-apphost-pack-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-apphost-pack-8.0-debuginfo 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-hostfxr-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-hostfxr-8.0-debuginfo 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-runtime-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-runtime-8.0-debuginfo 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-runtime-dbg-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-sdk-8.0 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-sdk-8.0-debuginfo 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-sdk-dbg-8.0 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-targeting-pack-8.0 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet-templates-8.0 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet8.0 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet8.0-debuginfo 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::appstream dotnet8.0-debugsource 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet-apphost-pack-8.0-debuginfo 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet-hostfxr-8.0-debuginfo 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet-runtime-8.0-debuginfo 0:8.0.25-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet-sdk-8.0-debuginfo 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet-sdk-8.0-source-built-artifacts 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet8.0-debuginfo 0:8.0.125-1.el8_10
Red Hat · RHEL 8 enterprise_linux:8::crb dotnet8.0-debugsource 0:8.0.125-1.el8_10

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2446134
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4455.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-26130
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-26130
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-26130
  • article
    https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26130