{"id":"CVE-2025-22871","aliases":["BIT-golang-2025-22871","GHSA-g9pc-8g42-g6vq","GO-2025-3563"],"url":"https://o3.security/vulnerability/CVE-2025-22871","summary":"RoadRunner is at risk of HTTP Request/Response Smuggling through vulnerable dependency","details":"The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.","published":"2025-04-08T20:15:20Z","modified":"2026-07-29T18:29:58.786672490Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"spiral/roadrunner","fixedVersion":"2025.1.0"}],"fix":null,"references":[{"type":"WEB","url":"https://go.dev/cl/652998"},{"type":"WEB","url":"https://go.dev/issue/71988"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/Y2uBTVKjBQk"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2025-3563"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/04/04/4"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-29T18:29:58.786672490Z"}}