{"id":"CVE-2026-26446","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-26446","generatedAt":"2026-10-28T04:36:43.254Z","title":"Stomper 5e2741e is vulnerable to Denial of Service.","description":"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":"2026-08-26T20:17:12.000Z","lastModified":"2026-08-28T21:20:39.000Z","status":"Deferred","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","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"},"cwe":["CWE-703"],"affected":[],"epss":{"score":0.00488,"percentile":0.41788,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/mdoi/stomper","source":"cve@mitre.org"},{"url":"https://github.com/songxpu/bug_report/blob/master/Stomp/stomper_vuln2.md","source":"cve@mitre.org"},{"url":"https://github.com/songxpu/bug_report/blob/master/Stomp/stomper_vuln2.md","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-26446","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}