New academic research challenges a core assumption in confidential computing: that attested TLS can reliably prove the client is communicating with the intended trusted execution environment. Researchers found relay and diversion attack paths where a client can validate a legitimate TEE but still send data to a different compromised endpoint. The issue affects real implementations and raises strategic concerns for sovereign cloud, AI-agent security and regulated data-processing models that depend on remote attestation.
Confidential computing's core trust mechanism is broken. The fix may not exist
Edward Kiledjian
@ekiledjian