Privilege Escalation in Intel TDX Migration Trust Domain by Intel

CVE-2026-60142

What is CVE-2026-60142?

A write-what-where condition has been identified in the Intel TDX Migration Trust Domain (MigTD), which operates at Ring 0 within the hypervisor environment. This vulnerability permits a potential information disclosure and could lead to unauthorized privilege escalation by adversaries with privileged access. Attackers with local access and low complexity could exploit this weakness without needing user interaction or special internal knowledge. The implications of this vulnerability are significant, impacting the confidentiality, integrity, and availability of affected systems.

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