---
title: "CVE-2026-92702: Cocos AI - Authentication Bypass"
description: "Cocos AI <= 0.8.2 contains an attestation freshness enforcement bypass caused by missing or empty expected reportData in the intra-handshake attested TLS AMD SEV-SNP verification path, letting attackers supply stale or unrelated evidence, exploit requires omission of expected reportData."
url: https://panop.io/threat-heartbeat/CVE-2026-92702/
---

# CVE-2026-92702 Cocos AI - Authentication Bypass

Cocos AI <= 0.8.2 contains an attestation freshness enforcement bypass caused by missing or empty expected reportData in the intra-handshake attested TLS AMD SEV-SNP verification path, letting attackers supply stale or unrelated evidence, exploit requires omission of expected reportData.

CVSS base score 9.1 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.26% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-92702)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Published

18 September 2026

Updated

15 October 2026

Weakness

[CWE-346](https://cwe.mitre.org/data/definitions/346.html)

## Vendor fix

Update to version 0.9.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-92702](https://nvd.nist.gov/vuln/detail/CVE-2026-92702)
- [https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4r6g-mp48-j2rw](https://github.com/ultravioletrs/cocos/security/advisories/GHSA-4r6g-mp48-j2rw)
- [https://github.com/ultravioletrs/cocos/commit/80bf813c48300f02259b338b91f844c71be582ea](https://github.com/ultravioletrs/cocos/commit/80bf813c48300f02259b338b91f844c71be582ea)
- [https://github.com/ultravioletrs/cocos/pull/582](https://github.com/ultravioletrs/cocos/pull/582)
- [https://github.com/ultravioletrs/cocos/releases/tag/v0.9.0](https://github.com/ultravioletrs/cocos/releases/tag/v0.9.0)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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