{"id":"CVE-2016-4661","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-4661","generatedAt":"2026-10-27T18:47:02.771Z","title":"The issue involves the \"ntfs\" component, which misparses disk images and allows attackers to cause a denial of service via a crafted app.","description":"An issue was discovered in certain Apple products. macOS before 10.12.1 is affected. The issue involves the \"ntfs\" component, which misparses disk images and allows attackers to cause a denial of service via a crafted app.","published":"2017-02-20T08:59:00.000Z","lastModified":"2026-06-17T00:47:59.000Z","status":"Modified","sourceIdentifier":"product-security@apple.com","cvss":{"version":"3.0","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"cwe":["CWE-20"],"affected":["apple/mac os x"],"epss":{"score":0.00787,"percentile":0.55871,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.79%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/93852","tags":["Third Party Advisory","VDB Entry"],"source":"product-security@apple.com"},{"url":"http://www.securitytracker.com/id/1037086","source":"product-security@apple.com"},{"url":"https://support.apple.com/HT207275","tags":["Vendor Advisory"],"source":"product-security@apple.com"},{"url":"http://www.securityfocus.com/bid/93852","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1037086","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/HT207275","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-4661","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}