---
cve: "CVE-2026-64865"
severity: "MEDIUM"
cvss: 6.0
epss: "24%"
vendor: "QuantumNous"
kev: false
exploited: false
published: "2026-08-17 16:17:22"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T22:05:02+02:00"
---

# CVE-2026-64865

> 6.0 MEDIUM · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- dfc0d6324b40c1d6c2972e524409f933541bfb0f (Commit)
- 0977965d933f599b0bbed3ca501b67abce6ce712 (Commit)

## Referenzen

- <https://github.com/QuantumNous/new-api/security/advisories/GHSA-j6gc-4893-qwmp>
- <https://github.com/QuantumNous/new-api/commit/dfc0d6324b40c1d6c2972e524409f933541bfb0f>
- <https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.16>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-64865) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_