Sensitive Information Exposure in Intel Processors

CVE-2026-20917

What is CVE-2026-20917?

A significant vulnerability exists in certain Intel processors due to incorrect data handling during transient execution. This flaw may expose sensitive information, enabling a privileged system adversary to exploit the weakness. The attack requires high complexity and local access, but does not demand special internal knowledge or user interaction. This vulnerability could compromise the confidentiality of affected systems without affecting integrity or availability, potentially leading to serious data breaches.

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