Excessive privileges In microsoft.netcore.app.runtime.linux-arm

Description

Duplicate Advisory: Microsoft Security Advisory CVE-2026-26131 – .NET Elevation of Privilege Vulnerability

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-crjq-wm6x-6qx7. This link is maintained to preserve external references.

Original Description

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

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.