What is RHSA-2026:67528?

RHSA-2026:67528 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: .NET 9.0 security, bug fix, and enhancement update

Which CVE IDs does RHSA-2026:67528 cover?

RHSA-2026:67528 covers the following CVE IDs: CVE-2026-58649, CVE-2026-69806. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:67528?

RHSA-2026:67528 has a CVSS v3 base score of 7.0, published by Red Hat Product Security.

Which products are affected by RHSA-2026:67528?

RHSA-2026:67528 affects 101 products, including: Red Hat Enterprise Linux AppStream (v. 10); Red Hat Enterprise Linux CodeReady Linux Builder (v. 10); aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); and others — see the full list on the advisory page.

RHSA-2026:67528HighCVSS 7.0

Red Hat Security Advisory: .NET 9.0 security, bug fix, and enhancement update

Vendor

Red Hat Product Security

Published

September 15, 2026

Last Modified

September 15, 2026

🔗 CVE IDs covered (2)

CVE-2026-58649 →CVE-2026-69806 →

📋 Description

CVE-2026-58649 — dotnet10.0: dotnet9.0: dotnet8.0: .NET Information Disclosure Vulnerability CVE-2026-69806 — dotnet10.0: dotnet9.0: .NET Elevation of Privilege Vulnerability

🎯 Affected products101

Red Hat Enterprise Linux AppStream (v. 10)
Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-9.0-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-dbg-9.0-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-dbg-9.0-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-dbg-9.0-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-runtime-dbg-9.0-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-targeting-pack-9.0-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-targeting-pack-9.0-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-targeting-pack-9.0-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
aspnetcore-targeting-pack-9.0-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-apphost-pack-9.0-debuginfo-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
dotnet-hostfxr-9.0-0:9.0.20-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-hostfxr-9.0-0:9.0.20-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-hostfxr-9.0-0:9.0.20-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
dotnet-hostfxr-9.0-0:9.0.20-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
+71 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

🔗 CVE IDs covered (2)

📋 Description

🎯 Affected products101

✅ Remediation

🔗 References (5)