CVE-2026-112377 [HIGH] – CCC Attestation SIG attested-tls-poc through commit 731ca82 fails to bind early attestatio

CCC Attestation SIG attested-tls-poc through commit 731ca82 fails to bind early attestation Evidence to the TLS connection, allowing attackers to relay valid Evidence from a genuine attester. Attackers holding an extracted attested TLS private key can forward the relying party’s nonce to a genuine attester and replay its Evidence to impersonate the attested workload and intercept data.