{"schemaVersion":3,"id":"CVE-2026-65164","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"NVIDIA AIStore for Linux contains a path traversal vulnerability in the dSort archive extraction component where a remote attacker may cause an improper limitation of a pathname to a restricted directory by supplying crafted archive member names to a dSort job. A successful exploit may lead to arbitrary file creation or overwrite, code execution, information disclosure, data tampering, and denial of service.","dates":{"published":"2026-10-13T13:00:44.575Z","modified":"2026-10-13T14:39:07.012Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.1,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.1,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.1,"severity":"high","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00811,"percentile":0.56216,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-14T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00811,"percentile":0.56216}],"last30":[{"date":"2026-10-14T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00811,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00811,"percentile":0.56216}]},"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-22","name":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","description":"The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/22.html"}],"affected":[{"vendor":"nvidia","product":"aistore framework","name":"AIStore framework","label":"aistore framework","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"0 to 4.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"0 to 4.9","eol":null,"hubHref":"/vendor/nvidia/aistore_framework"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65164","label":"nvd.nist.gov/vuln/detail/CVE-2026-65164","hostname":"nvd.nist.gov","tags":[]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-65164","label":"www.cve.org/CVERecord?id=CVE-2026-65164","hostname":"www.cve.org","tags":[]},{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5889","label":"github.com/NVIDIA/product-security/tree/main/2026/5889","hostname":"github.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-13T13:00:44.575Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-13T14:39:07.012Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":33,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:10:24.336Z","stale":false,"partial":false}}