{"id":"CVE-2026-26446","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-26446","summary":"Stomper 5e2741e is vulnerable to Denial of Service. When a broker sends data to a client whose TCP connection was already closed by the peer, the server process receives SIGPIPE and…","details":"Stomper 5e2741e is vulnerable to Denial of Service. When a broker sends data to a client whose TCP connection was already closed by the peer, the server process receives SIGPIPE and immediately terminates, resulting in a denial of service. Any unauthenticated client can trigger the crash by closing the socket at specific points.","published":"2026-08-26T20:17:11.527","modified":"2026-08-27T20:17:18.400","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":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/mdoi/stomper"},{"type":"WEB","url":"https://github.com/songxpu/bug_report/blob/master/Stomp/stomper_vuln2.md"},{"type":"WEB","url":"https://github.com/songxpu/bug_report/blob/master/Stomp/stomper_vuln2.md"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T20:17:18.400"}}