{"schemaVersion":3,"id":"OPENSUSE-SU-2026:21747-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for cpio\n\nThis update for cpio fixes the following issues:\n\n- CVE-2026-66484: improper sanitization in the tar archive extraction functionality allows for the creation of hard\n  links outside intended directory via malicious tar archives (bsc#1274856).\n- CVE-2026-66485: improper memory management in the `make_path` function when allocating memory allows for denial of\n  service via crafted archives (bsc#1274857).\n- CVE-2026-66486: improper encoding or escaping of output in the archive member listing functionality allows for\n  terminal control sequence injection via crafted archive member names (bsc#1274858).","dates":{"published":"2026-09-03T14:47:52.000Z","modified":"2026-09-09T18:23:13.642Z","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":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"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":[],"affected":[{"vendor":"opensuse","product":"cpio&distro=openSUSE Leap 16.0","name":"cpio","label":"cpio&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/cpio&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 2.15-160000.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.15-160000.3.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.suse.com/1274856","label":"bugzilla.suse.com/1274856","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274857","label":"bugzilla.suse.com/1274857","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274858","label":"bugzilla.suse.com/1274858","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-66484","label":"www.suse.com/security/cve/CVE-2026-66484","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-66485","label":"www.suse.com/security/cve/CVE-2026-66485","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-66486","label":"www.suse.com/security/cve/CVE-2026-66486","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-66484","CVE-2026-66485","CVE-2026-66486"],"downstream":[],"duplicates":[],"related":["CVE-2026-66484","CVE-2026-66485","CVE-2026-66486"]},"timeline":[{"kind":"published","date":"2026-09-03T14:47:52.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-09T18:23:13.642Z","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":"2026-10-19T09:26:38.198Z","stale":false,"partial":false}}