Vulnerability Description
Protection mechanism failure for some Intel(R) LLM Library for PyTorch within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-21387?
CVE-2026-21387 is a documented vulnerability. Protection mechanism failure for some Intel(R) LLM Library for PyTorch within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with a privileged user com...
How severe is CVE-2026-21387?
CVSS scoring is not yet available for CVE-2026-21387. Check NVD for updates.
Is there a patch for CVE-2026-21387?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.