Vulnerability Description
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.16, repeated PUT /api/user/self requests that update language or sidebar_modules can race relay billing because controller/user.go calls User.Update and updateUserCache performs a full RedisHSetObj write to user:.Quota, overwriting concurrent HINCRBY deductions and allowing an authenticated user to keep cached quota artificially high. This issue is fixed in version 1.0.0-rc.16.
Related Weaknesses (CWE)
References
- https://github.com/QuantumNous/new-api/commit/dfc0d6324b40c1d6c2972e524409f93354
- https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.16
- https://github.com/QuantumNous/new-api/security/advisories/GHSA-j6gc-4893-qwmp
FAQ
What is CVE-2026-64865?
CVE-2026-64865 is a documented vulnerability. New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.16, repeated PUT /api/user/self requests that update language or sidebar_modu...
How severe is CVE-2026-64865?
CVSS scoring is not yet available for CVE-2026-64865. Check NVD for updates.
Is there a patch for CVE-2026-64865?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.