{"id":"CVE-2016-4709","aliases":["EUVD-2016-5694","GHSA-whh8-chvw-6j23"],"status":"published","title":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that...","description":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that leverage \"type confusion,\" a different vulnerability than CVE-2016-4710.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00472,"percentile":0.41068,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-704"],"published":"2016-09-25T10:00:00Z","modified":"2026-06-17T00:48:03Z","products":[{"vendor":"apple","product":"mac_os_x"}],"references":[{"url":"http://www.securitytracker.com/id/1036858","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-16-609","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/93055","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://support.apple.com/HT207170","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4709"},{"url":"https://github.com/advisories/GHSA-whh8-chvw-6j23"}],"sources":{"cve":[{"id":"CVE-2016-4709","description":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that leverage \"type confusion,\" a different vulnerability than CVE-2016-4710.","status":"published","published":"2016-09-25T10:00:00Z","modified":"2024-08-06T00:39:25.951Z","updated_at":"2026-11-02T14:33:35.488991Z"}],"euvd":[{"id":"EUVD-2016-5694","description":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that leverage \"type confusion,\" a different vulnerability than CVE-2016-4710.","status":"published","published":"2016-09-25T10:00:00Z","modified":"2024-08-06T00:39:25Z","updated_at":"2026-11-03T02:22:45.348111Z"}],"ghsa":[{"id":"GHSA-whh8-chvw-6j23","title":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that...","description":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that leverage \"type confusion,\" a different vulnerability than CVE-2016-4710.","status":"published","published":"2022-05-17T02:22:15Z","modified":"2023-01-27T05:04:22Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-704"],"updated_at":"2026-11-02T14:42:26.749233Z"}],"nvd":[{"id":"CVE-2016-4709","description":"WindowServer in Apple OS X before 10.12 allows local users to obtain root access via vectors that leverage \"type confusion,\" a different vulnerability than CVE-2016-4710.","status":"published","published":"2016-09-25T10:59:16.767Z","modified":"2026-06-17T00:48:03.833Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-704"],"updated_at":"2026-11-02T14:03:29.893676Z"}]}}