{"schemaVersion":3,"id":"CVE-2026-108743","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted.\n\n\n\nThis issue affects Apache Kylin: from 4.0.4 through 5.0.4.\n\n\n\nUsers are recommended to upgrade to version 5.0.5, which fixes the issue.","dates":{"published":"2026-10-16T19:44:37.833Z","modified":"2026-10-16T20:09:55.764Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":0.01031,"percentile":0.63104,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-17T00:00:00.000Z","score":0.01031,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01031,"percentile":0.63104}],"last30":[{"date":"2026-10-17T00:00:00.000Z","score":0.01031,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01031,"percentile":0.63104}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/78.html"}],"affected":[{"vendor":"apache software foundation","product":"apache kylin","name":"Apache Kylin","label":"apache kylin","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 4.0.4, ≤ 5.0.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 4.0.4, ≤ 5.0.4","eol":null,"hubHref":"/vendor/apache_software_foundation/apache_kylin"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.apache.org/thread.html/6x2v755lrxf72xcrzjq4t2b1sd56ywb7","label":"lists.apache.org/thread.html/6x2v755lrxf72xcrzjq4t2b1sd56ywb7","hostname":"lists.apache.org","tags":["Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/16/12","label":"www.openwall.com/lists/oss-security/2026/10/16/12","hostname":"www.openwall.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-16T19:44:37.833Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T20:09:55.764Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T00:53:12.681Z","stale":false,"partial":false}}