CVE-2026-112377 — CCC Attestation SIG attested-tls-poc through commit 731ca82 Attestation Relay Attack
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 gen…
Published: 2026-10-19 · CVSS: 9.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7