{"cve":"CVE-2026-49234","nvd":{"published":"2026-06-08T15:16:48.080","modified":"2026-07-23T07:10:00.113","status":"Analyzed","description":"When sending a specifically crafted non-UTF-8 string as select-asn query parameter to the /api/v1/origins endpoint, Routinator crashes. \n\nThis only affects users who allow API access from untrusted networks.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","score":8.2},"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-20"],"references":["https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-49234.txt"],"products":["nlnetlabs:routinator"],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-49234","score":0.00266,"percentile":0.18584,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gc6q-cwcj-3vh9","url":"https://osv.dev/vulnerability/GHSA-gc6q-cwcj-3vh9","summary":"Routinator crashes when sending a maliciously crafted select-asn query parameter","modified":"2026-06-12T19:26:26.694142Z","packages":[{"ecosystem":"crates.io","name":"routinator","purl":"pkg:cargo/routinator","ranges":["<0.15.2"],"fixed":["0.15.2"]}]}],"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."]}