{"id":"CVE-2026-49234","aliases":["GHSA-gc6q-cwcj-3vh9"],"url":"https://o3.security/vulnerability/CVE-2026-49234","summary":"Routinator crashes when sending a maliciously crafted select-asn query parameter","details":"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.","published":"2026-06-08T15:16:48.080Z","modified":"2026-07-26T03:40:53.040292Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"routinator","fixedVersion":"0.15.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-49234.txt"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-26T03:40:53.040292Z"}}