{"id":"CVE-2026-72754","aliases":["EUVD-2026-110027","GHSA-3fw4-8xwf-g8j8"],"status":"published","title":"Routinator exits when parsing an incorrect or very large CRL file","description":"When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong encoding, it may exit.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00397,"percentile":0.34411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-755"],"published":"2026-10-26T17:06:35Z","modified":"2026-10-26T18:35:08Z","products":[{"vendor":"nlnet labs","product":"routinator"}],"references":[{"url":"https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-72754.txt","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72754"},{"url":"https://github.com/advisories/GHSA-3fw4-8xwf-g8j8"}],"sources":{"cve":[{"id":"CVE-2026-72754","title":"Routinator exits when parsing an incorrect or very large CRL file","description":"When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong encoding, it may exit.","status":"published","published":"2026-10-26T17:06:35.819Z","modified":"2026-10-26T17:57:34.011Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:19:52.016971Z"}],"euvd":[{"id":"EUVD-2026-110027","description":"When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong encoding, it may exit.","status":"published","published":"2026-10-26T17:06:35Z","modified":"2026-10-26T17:57:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:59:28.784227Z"}],"ghsa":[{"id":"GHSA-3fw4-8xwf-g8j8","title":"When Routinator encounters a CRL with many entries, it may hang or run out of memory. If...","description":"When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong encoding, it may exit.","status":"published","published":"2026-10-26T18:33:03Z","modified":"2026-10-26T18:33:10Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T15:14:25.232123Z"}],"nvd":[{"id":"CVE-2026-72754","description":"When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong encoding, it may exit.","status":"published","published":"2026-10-26T18:18:41.413Z","modified":"2026-10-26T18:35:08.45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:13:03.452847Z"}]}}