{"cve":"CVE-2026-42039","nvd":{"published":"2026-04-24T18:16:30.827","modified":"2026-09-10T13:20:03.880","status":"Modified","description":"Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, toFormData recursively walks nested objects with no depth limit, so a deeply nested value passed as request data crashes the Node.js process with a RangeError. This vulnerability is fixed in 1.15.1 and 0.31.1.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-674","CWE-770"],"references":["https://github.com/axios/axios/security/advisories/GHSA-62hf-57xw-28j9","https://access.redhat.com/errata/RHSA-2026:14937","https://access.redhat.com/errata/RHSA-2026:16476","https://access.redhat.com/errata/RHSA-2026:16532","https://access.redhat.com/errata/RHSA-2026:16534"],"products":["axios:axios"],"source":"nvd","synced_at":"2026-10-19T22:33:09.003606135+00:00"},"epss":{"cve":"CVE-2026-42039","score":0.00772,"percentile":0.55694,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-62hf-57xw-28j9","url":"https://osv.dev/vulnerability/GHSA-62hf-57xw-28j9","summary":"Axios: unbounded recursion in toFormData causes DoS via deeply nested request data","modified":"2026-09-10T03:50:45.703789635Z","packages":[{"ecosystem":"npm","name":"axios","purl":"pkg:npm/axios","ranges":[">=1.0.0 <1.15.1"],"fixed":["1.15.1"]},{"ecosystem":"npm","name":"axios","purl":"pkg:npm/axios","ranges":["<0.31.1"],"fixed":["0.31.1"]}]}],"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."]}