Red Hat Security Advisory

RHSA-2026:92511

.NET 11.0 security, bug fix, and enhancement update

Released 2026-10-29 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream (v. 8) aspnetcore-runtime-11.0-11.0.0~rc.3.26522.148-0.12.el8_10, aspnetcore-runtime-dbg-11.0-11.0.0~rc.3.26522.148-0.12.el8_10, aspnetcore-targeting-pack-11.0-11.0.0~rc.3.26522.148-0.12.el8_10 +12
Red Hat Enterprise Linux CRB (v. 8) dotnet-sdk-11.0-source-built-artifacts-11.0.100~rc.3.26522.148-0.12.el8_10

TI-2026-82582 CVE-2026-114148

LOW 36

Incorrect default permissions in ASP.NET Core allows an authorized attacker to elevate privileges locally.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00355 Published 2026-10-29 Partial fix · 10.0.403, 11.0.100-rc.3 +4 CWE-276

TI-2026-44965 CVE-2026-62909 · GHSA-9mr8-pwpw-3j2w

LOW 36

Uncaught exception in .NET allows an authorized attacker to elevate privileges locally.

CVSS 3.1HIGH 7.8 Local Low privileges No interaction EPSS 0.00343 Published 2026-08-11 Partial fix · 10.0.11, 8.0.30 +3 CWE-252