{"schema":"threatline.record/2","record":{"id":"CVE-2026-72758","aliases":[],"summary":"Routinator may exit on malformed ranges","details":"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.","categories":["Unclassified"],"product":"Routinator","vendor":"NLnet Labs","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-72758","source_modified_at":"2026-10-26T17:57:33.250Z","fetched_at":"2026-10-26T19:10:57.178988Z","product":"Routinator","vendor":"NLnet Labs","versions":[{"version":"0.15.3","status":"unaffected","lessThan":"*","versionType":"semver"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T17:07:14.740Z","modified_at":"2026-10-26T17:57:33.250Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-72758","fetched_at":"2026-10-26T19:10:57.178988Z","source_modified_at":"2026-10-26T17:57:33.250Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://www.nlnetlabs.nl/downloads/routinator/CVE-2026-72756.txt","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-26T17:46:28.407742Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-26T17:57:33.250Z","content_hash":"4e3a856a14a06b1e1fbe3e01ea31c7c9b461fe324924b859e0f0786ef73817b6"}}