CVE-2026-21387: Protection mechanism failure for some Intel(R) LLM Library for PyTorch within Ring 3: User Applications may allow an esc

A protection mechanism failure exists in Intel's LLM Library for PyTorch (a software tool for building machine learning models) that could allow an unprivileged user to gain higher system privileges through a local attack. The vulnerability requires the attacker to have some access to the system and could potentially compromise the confidentiality, integrity, and availability of affected systems.