{"id":"CVE-2017-7146","aliases":["EUVD-2017-16184","GHSA-xg83-7hxj-jppj"],"status":"published","title":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves...","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the \"Security\" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00857,"percentile":0.58679,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2017-10-23T01:00:00Z","modified":"2026-06-17T01:23:45Z","products":[{"vendor":"apple","product":"iphone_os"}],"references":[{"url":"http://www.securityfocus.com/bid/101000","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/HT208112","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7146"},{"url":"https://github.com/advisories/GHSA-xg83-7hxj-jppj"}],"sources":{"cve":[{"id":"CVE-2017-7146","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the \"Security\" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.","status":"published","published":"2017-10-23T01:00:00Z","modified":"2024-08-05T15:56:34.927Z","updated_at":"2026-11-02T14:33:20.488433Z"}],"euvd":[{"id":"EUVD-2017-16184","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the \"Security\" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.","status":"published","published":"2017-10-23T01:00:00Z","modified":"2024-08-05T15:56:34Z","updated_at":"2026-11-03T02:39:09.41676Z"}],"ghsa":[{"id":"GHSA-xg83-7hxj-jppj","title":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves...","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the \"Security\" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.","status":"published","published":"2022-05-13T01:46:51Z","modified":"2023-02-02T05:01:34Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:51:12.922336Z"}],"nvd":[{"id":"CVE-2017-7146","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. The issue involves the \"Security\" component. It allows attackers to track users across installs via a crafted app that leverages Keychain data mishandling.","status":"published","published":"2017-10-23T01:29:14.05Z","modified":"2026-06-17T01:23:45.523Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:04:08.01771Z"}]}}