{"id":"CVE-2019-8634","aliases":["EUVD-2019-18024","GHSA-fhpw-7642-ff4w"],"status":"published","title":"An authentication issue was addressed with improved state management. This issue is fixed in...","description":"An authentication issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5. A user may be unexpectedly logged in to another user’s account.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00986,"percentile":0.6263,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2019-12-18T17:33:20Z","modified":"2026-06-17T02:42:17Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/HT210119","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-8634"},{"url":"https://github.com/advisories/GHSA-fhpw-7642-ff4w"}],"sources":{"cve":[{"id":"CVE-2019-8634","description":"An authentication issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5. A user may be unexpectedly logged in to another user’s account.","status":"published","published":"2019-12-18T17:33:20Z","modified":"2024-08-04T21:24:29.124Z","updated_at":"2026-11-02T14:20:21.703364Z"}],"euvd":[{"id":"EUVD-2019-18024","description":"An authentication issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5. A user may be unexpectedly logged in to another user’s account.","status":"published","published":"2019-12-18T17:33:20Z","modified":"2024-08-04T21:24:29Z","updated_at":"2026-11-03T03:06:42.084203Z"}],"ghsa":[{"id":"GHSA-fhpw-7642-ff4w","title":"An authentication issue was addressed with improved state management. This issue is fixed in...","description":"An authentication issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5. A user may be unexpectedly logged in to another user?s account.","status":"published","published":"2022-05-24T17:04:22Z","modified":"2023-01-28T05:05:04Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:44:17.523008Z"}],"nvd":[{"id":"CVE-2019-8634","description":"An authentication issue was addressed with improved state management. This issue is fixed in macOS Mojave 10.14.5. A user may be unexpectedly logged in to another user’s account.","status":"published","published":"2019-12-18T18:15:30.647Z","modified":"2026-06-17T02:42:17.677Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:40.856496Z"}]}}