{"id":"CVE-2024-24750","aliases":["GHSA-9f24-jqhm-jfcw"],"url":"https://o3.security/vulnerability/CVE-2024-24750","summary":"Backpressure request ignored in fetch() in Undici","details":"Undici is an HTTP/1.1 client, written from scratch for Node.js. In affected versions calling `fetch(url)` and not consuming the incoming body ((or consuming it very slowing) will lead to a memory leak. This issue has been addressed in version 6.6.1. Users are advised to upgrade. Users unable to upgrade should make sure to always consume the incoming body.","published":"2024-02-16T21:42:29.999Z","modified":"2026-08-08T03:48:01.786669565Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"undici","fixedVersion":"6.6.1"}],"fix":{"url":"https://github.com/nodejs/undici/commit/87a48113f1f68f60aa09abb07276d7c35467c663","label":"nodejs/undici@87a4811"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24750.json"},{"type":"ADVISORY","url":"https://github.com/nodejs/undici/security/advisories/GHSA-9f24-jqhm-jfcw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24750"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240419-0006/"},{"type":"FIX","url":"https://github.com/nodejs/undici/commit/87a48113f1f68f60aa09abb07276d7c35467c663"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-08T03:48:01.786669565Z"}}