{"id":"CVE-2018-4104","aliases":["EUVD-2018-15890","GHSA-99f5-p2hg-mg27"],"status":"published","title":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10...","description":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the \"Kernel\" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01103,"percentile":0.65957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2018-04-03T06:00:00Z","modified":"2026-06-17T01:58:22Z","products":[{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"tvos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/HT208692","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1040604","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/HT208698","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT208696","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT208693","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1040608","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-4104"},{"url":"https://github.com/advisories/GHSA-99f5-p2hg-mg27"}],"sources":{"cve":[{"id":"CVE-2018-4104","description":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the \"Kernel\" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.","status":"published","published":"2018-04-03T06:00:00Z","modified":"2024-08-05T05:04:29.634Z","updated_at":"2026-11-02T14:35:08.024147Z"}],"euvd":[{"id":"EUVD-2018-15890","description":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the \"Kernel\" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.","status":"published","published":"2018-04-03T06:00:00Z","modified":"2024-08-05T05:04:29Z","updated_at":"2026-11-03T02:40:14.678776Z"}],"ghsa":[{"id":"GHSA-99f5-p2hg-mg27","title":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10...","description":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the \"Kernel\" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.","status":"published","published":"2022-05-14T01:23:45Z","modified":"2023-02-02T05:03:39Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:41.084259Z"}],"nvd":[{"id":"CVE-2018-4104","description":"An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the \"Kernel\" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.","status":"published","published":"2018-04-03T06:29:04.157Z","modified":"2026-06-17T01:58:22.343Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:04:24.700429Z"}]}}