CVE-2026-92701
criticalCocos AI is a confidential computing system for AI.
Cocos AI is a confidential computing system for AI. In Cocos AI 0.8.2 and earlier, VerifTeeAttestation in the Intel TDX aTLS verifier receives an expected current-session value but does not apply it to TdQuoteBodyPolicy.ReportData before validating TDX QuoteV4 evidence. The verifier can consequently accept structurally valid evidence containing mismatched or reused REPORT_DATA for the current TLS session, causing the relying party to release application data or make a trust or authorization decision for an unrelated attestation context. This issue was fixed in Cocos AI 0.9.0 by removing the affected verifier path as part of the migration to post-handshake attestation.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/ultravioletrs/cocos/releases/tag/v0.9.0 security-advisories@github.com
- https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4px3-wj2x-xx47 security-advisories@github.com
- https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4px3-wj2x-xx47 134c704f-9b21-4f2e-91b3-4a467353bcc0