{"id":"CVE-2026-92702","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-92702","summary":"Cocos AI is a confidential computing system for running AI workloads inside trusted execution environments. In versions up to and including 0.8.2, the intra-handshake attested TLS (aTLS)…","details":"Cocos AI is a confidential computing system for running AI workloads inside trusted execution environments. In versions up to and including 0.8.2, the intra-handshake attested TLS (aTLS) AMD SEV-SNP verification path does not enforce attestation freshness when the expected reportData value is nil, empty, or omitted, leaving the SEV-SNP policy ReportData unset so the verifier accepts unrelated or stale Evidence not bound to the current connection. A relying party that uses this path without an expected reportData as a trust or authorization decision can be induced to trust an unintended attestation context; a supplied non-empty reportData is still validated. The issue is fixed in version 0.9.0.","published":"2026-09-18T17:02:48.370Z","modified":"2026-09-18T17:02:48.370Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/ultravioletrs/cocos/pull/582","label":"ultravioletrs/cocos#582"},"references":[{"type":"WEB","url":"https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4r6g-mp48-j2rw"},{"type":"WEB","url":"https://github.com/ultravioletrs/cocos/pull/582"},{"type":"WEB","url":"https://github.com/ultravioletrs/cocos/commit/80bf813c48300f02259b338b91f844c71be582ea"},{"type":"WEB","url":"https://github.com/ultravioletrs/cocos/releases/tag/v0.9.0"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-18T17:02:48.370Z"}}