{"id":"CVE-2016-4631","aliases":["EUVD-2016-5617","GHSA-fjwp-9m9r-9pw2"],"status":"published","title":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2...","description":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted TIFF file.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04829,"percentile":0.92046,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2016-07-22T01:00:00Z","modified":"2026-06-17T00:47:55Z","exploits":[{"source":"pocgithub","id":"hansnielsen/tiffdisabler","title":"hansnielsen/tiffdisabler","date":"2016-07-20","url":"https://github.com/hansnielsen/tiffdisabler"},{"source":"pocgithub","id":"l3onkers/FuxiOS","title":"l3onkers/FuxiOS","date":"2025-07-31","url":"https://github.com/l3onkers/FuxiOS"}],"products":[{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"tvos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"http://www.securitytracker.com/id/1036344","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00002.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/91834","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory"]},{"url":"http://www.talosintelligence.com/reports/TALOS-2016-0171/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://support.apple.com/HT206905","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT206903","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT206902","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT206904","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4631"},{"url":"http://www.talosintelligence.com/reports/TALOS-2016-0171"},{"url":"https://github.com/advisories/GHSA-fjwp-9m9r-9pw2"}],"sources":{"cve":[{"id":"CVE-2016-4631","description":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted TIFF file.","status":"published","published":"2016-07-22T01:00:00Z","modified":"2024-08-06T00:32:26.036Z","updated_at":"2026-11-02T14:33:35.149563Z"}],"euvd":[{"id":"EUVD-2016-5617","description":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted TIFF file.","status":"published","published":"2016-07-22T01:00:00Z","modified":"2024-08-06T00:32:26Z","updated_at":"2026-11-03T02:22:45.901874Z"}],"ghsa":[{"id":"GHSA-fjwp-9m9r-9pw2","title":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2...","description":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted TIFF file.","status":"published","published":"2022-05-14T01:16:55Z","modified":"2025-04-12T13:03:52Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:28.663035Z"}],"nvd":[{"id":"CVE-2016-4631","description":"ImageIO in Apple iOS before 9.3.3, OS X before 10.11.6, tvOS before 9.2.2, and watchOS before 2.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted TIFF file.","status":"published","published":"2016-07-22T02:59:51.727Z","modified":"2026-06-17T00:47:55.83Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:28.854267Z"}]}}