{"cve":"CVE-2026-71479","nvd":{"published":"2026-08-17T16:17:44.307","modified":"2026-10-24T15:10:00.190","status":"Deferred","description":"New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.18, user-controlled image n, video seconds and duration, max_tokens, max_completion_tokens, maxOutputTokens, audio duration, and billing-expression quantities can overflow conversions in common/quota_math.go and related settlement paths, allowing a low-privileged account with positive balance or an active subscription to turn a negative charge into account credit and potentially drain upstream funds. This issue is fixed in version 1.0.0-rc.18.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","score":9.1},"cwes":["CWE-190","CWE-682"],"references":["https://github.com/QuantumNous/new-api/commit/c9943d37ad93477dd937fc4901cc3c4e0fd8aaab","https://github.com/QuantumNous/new-api/commit/d0bd8aac742d1e160a5ca61743fe35f4fff880e8","https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.18","https://github.com/QuantumNous/new-api/security/advisories/GHSA-8r8v-xf7q-rcpr"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:35.584907681+00:00"},"epss":{"cve":"CVE-2026-71479","score":0.00647,"percentile":0.50705,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-8r8v-xf7q-rcpr","url":"https://osv.dev/vulnerability/GHSA-8r8v-xf7q-rcpr","summary":"New API: Integer overflow in quota billing yields negative charges (self-crediting)","modified":"2026-08-18T15:10:55.320242652Z","packages":[{"ecosystem":"Go","name":"github.com/QuantumNous/new-api","purl":"pkg:golang/github.com/QuantumNous/new-api","ranges":["<1.0.0-rc.18"],"fixed":["1.0.0-rc.18"]}]},{"id":"GO-2026-6242","url":"https://osv.dev/vulnerability/GO-2026-6242","summary":"New API: Integer overflow in quota billing yields negative charges (self-crediting) in github.com/QuantumNous/new-api","modified":"2026-08-18T15:00:25.674073636Z","packages":[{"ecosystem":"Go","name":"github.com/QuantumNous/new-api","purl":"pkg:golang/github.com/QuantumNous/new-api","ranges":["<1.0.0-rc.18"],"fixed":["1.0.0-rc.18"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}