{"id":"CVE-2026-92701","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-92701","generatedAt":"2026-09-20T11:41:01.154Z","title":"trusted execution environments.","description":"trusted execution environments. In versions up to and including 0.8.2, the intra-handshake attested TLS (aTLS) Intel TDX verification path does not copy the expected current-session freshness value into the TDX quote-body policy before quote validation, so structurally valid TDX QuoteV4 Evidence is accepted without checking that its REPORT_DATA field matches the reportData expected for the current session. A relying party using this path can therefore accept Evidence with a mismatched or reused reportData and release application data after the handshake, enabling session-misbinding to an unintended attestation context. The issue is fixed in version 0.9.0.","published":"2026-09-18T18:18:16.000Z","lastModified":"2026-09-18T20:17:30.000Z","status":"Received","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","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"},"cwe":["CWE-346","CWE-354"],"affected":[],"epss":{"score":0.00221,"percentile":0.1297,"date":"2026-09-19","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/ultravioletrs/cocos/releases/tag/v0.9.0","source":"security-advisories@github.com"},{"url":"https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4px3-wj2x-xx47","source":"security-advisories@github.com"},{"url":"https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4px3-wj2x-xx47","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-92701","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}