{"id":"CVE-2026-72758","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-72758","generatedAt":"2026-10-28T10:37:11.815Z","title":"When parsing an AS range in Routinator, if the maximum value of the range is smaller than the minimum value of the range, Routinator will never reach the maximum value and run out of memory.","description":"When parsing an AS range in Routinator, if the maximum value of the range is smaller than the minimum value of the range, Routinator will never reach the maximum value and run out of memory.","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":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-755"],"affected":[],"epss":{"score":0.00397,"percentile":0.33781,"date":"2026-10-27","history":[{"date":"2026-10-27","score":0.00397,"percentile":0.33781}]},"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 (0.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-26T18:18:43.000Z","detail":{"score":"7.5","severity":"HIGH","publishedAt":"2026-10-26T18:18:42.850Z"},"summary":"New CVE, high severity (CVSS 7.5)."}],"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-2026-72758","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."}