Improper Initialization in Intel TDX Migration Trust Domain of MigTD Product

CVE-2026-63028

What is CVE-2026-63028?

The MigTD component within Intel's TDX architecture contains a vulnerability relating to improper initialization of virtio-vsock stream handling. This issue has the potential to allow a denial of service, leading to possible data corruption even without user interaction. Attackers with local access could exploit this flaw, posing a risk to the operational stability of affected systems. Though access requirements are minimal, the implications for system performance and reliability are noteworthy, necessitating prompt attention to secure configurations.

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