{"id":"CVE-2026-72757","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-72757","generatedAt":"2026-10-28T08:10:59.947Z","title":"This condition can be triggered maliciously by an attacker by opening a large number of connections to the HTTP server.","description":"Routinator runs out of open connections on the HTTP server when many connections are opened but never closed, leaving the HTTP server unavailable. This condition can be triggered maliciously by an attacker by opening a large number of connections to the HTTP server.\n\nThis only affects users that make their HTTP or RTR server available to untrusted networks.","published":"2026-10-26T18:18:43.000Z","lastModified":"2026-10-26T18:35:08.000Z","status":"Deferred","sourceIdentifier":"sep@nlnetlabs.nl","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},"cwe":["CWE-755"],"affected":[],"epss":{"score":0.00359,"percentile":0.29492,"date":"2026-10-27","history":[{"date":"2026-10-27","score":0.00359,"percentile":0.29492}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-26T18:18:43.000Z","detail":{"score":"5.3","severity":"MEDIUM","publishedAt":"2026-10-26T18:18:42.507Z"},"summary":"New CVE, medium severity (CVSS 5.3)."}],"references":[{"url":"https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-72756.txt","source":"sep@nlnetlabs.nl"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-72757","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."}