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Red Hat .NET 10.0 update fixes security bugs

published 3 months ago

Summary

Systems that run .NET version 10.0 on Red Hat Linux are affected. The update patches several security weaknesses and improves overall stability. Apply the Red Hat update as soon as possible using your regular patch management process.

What to do

Update redhat aspnetcore-runtime-10.0 to version 0:10.0.10-1.el8_10.
Update redhat aspnetcore-runtime-dbg-10.0 to version 0:10.0.10-1.el8_10.
Update redhat aspnetcore-targeting-pack-10.0 to version 0:10.0.10-1.el8_10.
Update redhat dotnet to version 0:10.0.110-1.el8_10.
Update redhat dotnet-apphost-pack-10.0 to version 0:10.0.10-1.el8_10.
Update redhat dotnet-apphost-pack-10.0-debuginfo to version 0:10.0.10-1.el8_10.
Update redhat dotnet-host to version 0:10.0.10-1.el8_10.
Update redhat dotnet-host-debuginfo to version 0:10.0.10-1.el8_10.
Update redhat dotnet-hostfxr-10.0 to version 0:10.0.10-1.el8_10.
Update redhat dotnet-hostfxr-10.0-debuginfo to version 0:10.0.10-1.el8_10.
Update redhat dotnet-runtime-10.0 to version 0:10.0.10-1.el8_10.
Update redhat dotnet-runtime-10.0-debuginfo to version 0:10.0.10-1.el8_10.
Update redhat dotnet-runtime-dbg-10.0 to version 0:10.0.10-1.el8_10.
Update redhat dotnet-sdk-10.0 to version 0:10.0.110-1.el8_10.
Update redhat dotnet-sdk-10.0-debuginfo to version 0:10.0.110-1.el8_10.
Update redhat dotnet-sdk-aot-10.0 to version 0:10.0.110-1.el8_10.
Update redhat dotnet-sdk-aot-10.0-debuginfo to version 0:10.0.110-1.el8_10.
Update redhat dotnet-sdk-dbg-10.0 to version 0:10.0.110-1.el8_10.
Update redhat dotnet-targeting-pack-10.0 to version 0:10.0.10-1.el8_10.
Update redhat dotnet-templates-10.0 to version 0:10.0.110-1.el8_10.
Update redhat dotnet10.0 to version 0:10.0.110-1.el8_10.
Update redhat dotnet10.0-debuginfo to version 0:10.0.110-1.el8_10.
Update redhat dotnet10.0-debugsource to version 0:10.0.110-1.el8_10.
Update redhat dotnet-sdk-10.0-source-built-artifacts to version 0:10.0.110-1.el8_10.

Affected software

Ecosystem	Vendor	Product	Affected versions
Red Hat:enterprise_linux:8::appstream	redhat	aspnetcore-runtime-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	aspnetcore-runtime-dbg-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	aspnetcore-targeting-pack-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-apphost-pack-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-apphost-pack-10.0-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-host	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-host-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-hostfxr-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-hostfxr-10.0-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-runtime-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-runtime-10.0-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-runtime-dbg-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-sdk-10.0	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-sdk-10.0-debuginfo	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-sdk-aot-10.0	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-sdk-aot-10.0-debuginfo	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-sdk-dbg-10.0	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-targeting-pack-10.0	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet-templates-10.0	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet10.0	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet10.0-debuginfo	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::appstream	redhat	dotnet10.0-debugsource	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-apphost-pack-10.0-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-host-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-hostfxr-10.0-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-runtime-10.0-debuginfo	< 0:10.0.10-1.el8_10 Fix: upgrade to 0:10.0.10-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-sdk-10.0-debuginfo	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-sdk-10.0-source-built-artifacts	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet-sdk-aot-10.0-debuginfo	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet10.0-debuginfo	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10
Red Hat:enterprise_linux:8::crb	redhat	dotnet10.0-debugsource	< 0:10.0.110-1.el8_10 Fix: upgrade to 0:10.0.110-1.el8_10

Original advisory text

Red Hat Security Advisory: .NET 10.0 security, bug fix, and enhancement update

References

https://access.redhat.com/errata/RHSA-2026:41900 Vendor Advisory
https://access.redhat.com/security/updates/classification/#important Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2499217 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500109 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500189 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500492 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500502 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500509 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500515 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500556 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500562 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500563 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500565 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500577 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500580 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500581 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500587 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500589 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2500593 Third Party Advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_41900.... Vendor Advisory
https://access.redhat.com/security/cve/CVE-2026-47300 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-47300 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-47300 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47300 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-47302 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-47302 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-47302 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47302 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-47303 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-47303 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-47303 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47303 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-47304 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-47304 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-47304 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47304 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50524 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50524 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50524 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50524 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50525 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50525 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50525 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50525 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50526 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50526 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50526 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50526 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50527 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50527 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50527 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50527 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50528 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50528 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50528 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50528 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50646 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50646 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50646 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50646 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50648 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50648 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50648 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50648 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50649 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50649 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50649 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50649 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50650 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50650 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50650 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50650 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-50651 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50651 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50651 Vendor Advisory
https://access.redhat.com/security/cve/CVE-2026-50659 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-50659 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-50659 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50659 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-56170 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-56170 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-56170 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56170 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2026-57108 Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-57108 Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-57108 Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57108 Third Party Advisory

Fix within

Internet-facing 14 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit (estimated)
Gives an attacker full control (estimated)

Severity

8.8 High

Timeline

Published23 Jul 2026

Updated25 Aug 2026

First seen25 Aug 2026

Sources

RHSA-2026:41900 · OSV

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