RLSA-2026:67613

Security

Mirrored from RHSA-2026:67613

Issued at: 2026-09-16

Updated at: 2026-09-17

Advisory content derived from Red Hat RHSA-2026:67613, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Important: .NET 10.0 security, bug fix, and enhancement update

Description

.NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything.

SDK version: 10.0.112

Runtime version: 10.0.12

Security Fix(es):

* dotnet10.0: dotnet9.0: dotnet8.0: .NET Information Disclosure Vulnerability (CVE-2026-58649)

* dotnet10.0: dotnet9.0: .NET Elevation of Privilege Vulnerability (CVE-2026-69806)

Bug Fix(es) and Enhancement(s):

* Update .NET 10.0 to SDK 10.0.112 and Runtime 10.0.12 [rhel-9.8.z] (JIRA:Rocky Linux-252319)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 9 aarch64

Rocky Linux 9 ppc64le

Rocky Linux 9 s390x

Rocky Linux 9 x86_64

Fixes

2528870

2528921

CVEs

CVE-2026-58649

CVE-2026-69806

Affected packages

Rocky Linux 9 aarch64 - AppStream

aspnetcore-runtime-10.0-0:10.0.12-1.el9_8.aarch64.rpm

aspnetcore-runtime-dbg-10.0-0:10.0.12-1.el9_8.aarch64.rpm

aspnetcore-targeting-pack-10.0-0:10.0.12-1.el9_8.aarch64.rpm

dotnet10.0-0:10.0.112-1.el9_8.src.rpm

dotnet10.0-debuginfo-0:10.0.112-1.el9_8.aarch64.rpm

dotnet10.0-debugsource-0:10.0.112-1.el9_8.aarch64.rpm

dotnet-apphost-pack-10.0-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-apphost-pack-10.0-debuginfo-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-host-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-host-debuginfo-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-hostfxr-10.0-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-hostfxr-10.0-debuginfo-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-runtime-10.0-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-runtime-10.0-debuginfo-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-runtime-dbg-10.0-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-sdk-10.0-0:10.0.112-1.el9_8.aarch64.rpm

dotnet-sdk-10.0-debuginfo-0:10.0.112-1.el9_8.aarch64.rpm

dotnet-sdk-aot-10.0-0:10.0.112-1.el9_8.aarch64.rpm

dotnet-sdk-aot-10.0-debuginfo-0:10.0.112-1.el9_8.aarch64.rpm

dotnet-sdk-dbg-10.0-0:10.0.112-1.el9_8.aarch64.rpm

dotnet-targeting-pack-10.0-0:10.0.12-1.el9_8.aarch64.rpm

dotnet-templates-10.0-0:10.0.112-1.el9_8.aarch64.rpm

Rocky Linux 9 ppc64le - AppStream

aspnetcore-runtime-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

aspnetcore-runtime-dbg-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

aspnetcore-targeting-pack-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet10.0-0:10.0.112-1.el9_8.src.rpm

dotnet10.0-debuginfo-0:10.0.112-1.el9_8.ppc64le.rpm

dotnet10.0-debugsource-0:10.0.112-1.el9_8.ppc64le.rpm

dotnet-apphost-pack-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-apphost-pack-10.0-debuginfo-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-host-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-host-debuginfo-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-hostfxr-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-hostfxr-10.0-debuginfo-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-runtime-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-runtime-10.0-debuginfo-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-runtime-dbg-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-sdk-10.0-0:10.0.112-1.el9_8.ppc64le.rpm

dotnet-sdk-10.0-debuginfo-0:10.0.112-1.el9_8.ppc64le.rpm

dotnet-sdk-dbg-10.0-0:10.0.112-1.el9_8.ppc64le.rpm

dotnet-targeting-pack-10.0-0:10.0.12-1.el9_8.ppc64le.rpm

dotnet-templates-10.0-0:10.0.112-1.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

aspnetcore-runtime-10.0-0:10.0.12-1.el9_8.s390x.rpm

aspnetcore-runtime-dbg-10.0-0:10.0.12-1.el9_8.s390x.rpm

aspnetcore-targeting-pack-10.0-0:10.0.12-1.el9_8.s390x.rpm

dotnet10.0-0:10.0.112-1.el9_8.src.rpm

dotnet10.0-debuginfo-0:10.0.112-1.el9_8.s390x.rpm

dotnet10.0-debugsource-0:10.0.112-1.el9_8.s390x.rpm

dotnet-apphost-pack-10.0-0:10.0.12-1.el9_8.s390x.rpm

dotnet-apphost-pack-10.0-debuginfo-0:10.0.12-1.el9_8.s390x.rpm

dotnet-host-0:10.0.12-1.el9_8.s390x.rpm

dotnet-host-debuginfo-0:10.0.12-1.el9_8.s390x.rpm

dotnet-hostfxr-10.0-0:10.0.12-1.el9_8.s390x.rpm

dotnet-hostfxr-10.0-debuginfo-0:10.0.12-1.el9_8.s390x.rpm

dotnet-runtime-10.0-0:10.0.12-1.el9_8.s390x.rpm

dotnet-runtime-10.0-debuginfo-0:10.0.12-1.el9_8.s390x.rpm

dotnet-runtime-dbg-10.0-0:10.0.12-1.el9_8.s390x.rpm

dotnet-sdk-10.0-0:10.0.112-1.el9_8.s390x.rpm

dotnet-sdk-10.0-debuginfo-0:10.0.112-1.el9_8.s390x.rpm

dotnet-sdk-dbg-10.0-0:10.0.112-1.el9_8.s390x.rpm

dotnet-targeting-pack-10.0-0:10.0.12-1.el9_8.s390x.rpm

dotnet-templates-10.0-0:10.0.112-1.el9_8.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

aspnetcore-runtime-10.0-0:10.0.12-1.el9_8.x86_64.rpm

aspnetcore-runtime-dbg-10.0-0:10.0.12-1.el9_8.x86_64.rpm

aspnetcore-targeting-pack-10.0-0:10.0.12-1.el9_8.x86_64.rpm

dotnet10.0-0:10.0.112-1.el9_8.src.rpm

dotnet10.0-debuginfo-0:10.0.112-1.el9_8.x86_64.rpm

dotnet10.0-debugsource-0:10.0.112-1.el9_8.x86_64.rpm

dotnet-apphost-pack-10.0-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-apphost-pack-10.0-debuginfo-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-host-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-host-debuginfo-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-hostfxr-10.0-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-hostfxr-10.0-debuginfo-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-runtime-10.0-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-runtime-10.0-debuginfo-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-runtime-dbg-10.0-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-sdk-10.0-0:10.0.112-1.el9_8.x86_64.rpm

dotnet-sdk-10.0-debuginfo-0:10.0.112-1.el9_8.x86_64.rpm

dotnet-sdk-aot-10.0-0:10.0.112-1.el9_8.x86_64.rpm

dotnet-sdk-aot-10.0-debuginfo-0:10.0.112-1.el9_8.x86_64.rpm

dotnet-sdk-dbg-10.0-0:10.0.112-1.el9_8.x86_64.rpm

dotnet-targeting-pack-10.0-0:10.0.12-1.el9_8.x86_64.rpm

dotnet-templates-10.0-0:10.0.112-1.el9_8.x86_64.rpm

Rocky Linux 9 aarch64 - CRB

dotnet-sdk-10.0-source-built-artifacts-0:10.0.112-1.el9_8.aarch64.rpm

Rocky Linux 9 ppc64le - CRB

dotnet-sdk-10.0-source-built-artifacts-0:10.0.112-1.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - CRB

dotnet-sdk-10.0-source-built-artifacts-0:10.0.112-1.el9_8.s390x.rpm

Rocky Linux 9 x86_64 - CRB

dotnet-sdk-10.0-source-built-artifacts-0:10.0.112-1.el9_8.x86_64.rpm