{"id":"EM-20261110-72FK","url":"https://cyber.eventmonitor.net/incident/EM-20261110-72FK/cocos-ai-vulnerability-cve-2026-119345/","type":"cve","title":"Cocos AI Vulnerability (CVE-2026-119345)","subtitle":"CVE-2026-119345","subject":"CVE-2026-119345","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-10T15:56:54.000Z","firstSignal":"2026-11-05T16:17:40.553Z","lastSignal":"2026-11-10T15:56:54.000Z","updated":"2026-11-10T16:07:51.148Z","revision":1,"life":[{"status":"Born","at":"2026-11-10T15:56:54.000Z","why":"second independent source: C26 GitHub Advisory Database"},{"status":"Developing","at":"2026-11-10T15:56:54.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-05T16:17:40.553Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-10T15:56:54.000Z","what":"Born: second source, C26 GitHub Advisory Database. Page EM-20261110-72FK created."}],"stages":[{"name":"Disclosed","at":"2026-11-05T16:17:40.553Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-05T16:17:40.553Z","detail":"CVSS 7.2 · EPSS 0.1%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-05T16:17:40.553Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-119345 (CVSS 7.2)","text":"Cocos AI is a confidential computing system for AI. Prior to 0.9.0, Cocos AI performs attestation only once when an attested TLS connection is established. An attacker who can modify the attester's workload code, memory-backed state, configuration, or attached devices after that check can keep the existing connection open while the peer continues trusting stale initial Evidence. This gap is especially significant for long-lived connections because the verifier has no mechanism to detect the changed state. This issue is fixed in version 0.9.0.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119345"},{"at":"2026-11-10T15:56:54.000Z","source":"C26","sourceName":"GitHub Advisory Database","role":"Database","severity":3,"title":"GHSA-ghwv-vrp2-2975 / CVE-2026-119345: Cocos AI Intra-handshake attested TLS implementation is vulnerable to TOCTOU Attacks","text":"go:github.com/ultravioletrs/cocos","url":"https://github.com/advisories/GHSA-ghwv-vrp2-2975"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-05T16:17:40.553","score":7.2,"severity":"HIGH","desc":"Cocos AI is a confidential computing system for AI. Prior to 0.9.0, Cocos AI performs attestation only once when an attested TLS connection is established. An attacker who can modify the attester's workload code, memory-backed state, configuration, or attached devices after that check can keep the…","product":"","seen":1793922090303},"kev":null,"epss":{"epss":0.00117,"pct":0.01665,"at":1794326871148},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}