{"id":"CVE-2016-4591","aliases":["DEBIAN-CVE-2016-4591","EUVD-2016-5577","GHSA-528c-rrj8-7mch","MGASA-2016-0294","UBUNTU-CVE-2016-4591","USN-3079-1","openSUSE-SU-2024:10572-1"],"status":"published","title":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the...","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-06","score":0.04256,"percentile":0.91104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2016-07-21T00:00:00Z","modified":"2026-10-08T12:49:50Z","fixes":[{"ecosystem":"Debian:12","package":"webkit2gtk","fixed_in":["2.12.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"webkit2gtk","fixed_in":["2.12.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"webkit2gtk","fixed_in":["2.12.4-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"webkit2gtk","fixed_in":["2.12.5-0ubuntu0.16.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"webkit2gtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"webkit2gtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"webkit2gtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.4-1"}]}]},{"source":"osv","ecosystem":"Mageia:5","package":"webkit2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.4-1.mga5"}]}],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"webkit2gtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.5-0ubuntu0.16.04.1"}]}],"versions":["2.8.5+dfsg1-3","2.10.3+dfsg1-1","2.10.4+dfsg1-1","2.10.5-1","2.10.6-1","2.10.6-1ubuntu1","2.10.8-1ubuntu1","2.10.9-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"qtwebkit-opensource-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.2+dfsg-1ubuntu2.1","5.5.1+dfsg-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"qtwebkit-source","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2-0ubuntu10","2.3.2-0ubuntu11"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"webkitgtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.9-2ubuntu2","2.4.10-0ubuntu1","2.4.11-0ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"webkit2gtk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.5-0ubuntu0.16.04.1"}]}],"versions":["2.8.5+dfsg1-3","2.10.3+dfsg1-1","2.10.4+dfsg1-1","2.10.5-1","2.10.6-1","2.10.6-1ubuntu1","2.10.8-1ubuntu1","2.10.9-1ubuntu1"],"bundled":16},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"gtk3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.14.2-2.1"}]}],"bundled":6}],"products":[{"vendor":"apple","product":"webkit"}],"references":[{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory","advisory","article","report"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory","advisory","article","report"]},{"url":"http://www.securityfocus.com/bid/91830","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://support.apple.com/HT206900","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"http://www.securitytracker.com/id/1036343","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.securityfocus.com/archive/1/539295/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://support.apple.com/HT206905","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://support.apple.com/HT206902","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Mailing List","Vendor Advisory","advisory","article","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4591"},{"url":"https://github.com/advisories/GHSA-528c-rrj8-7mch"},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-4591","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2016-0294.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=18597","tags":["report"]},{"url":"http://webkitgtk.org/security/WSA-2016-0004.html","tags":["web"]},{"url":"http://webkitgtk.org/security/WSA-2016-0005.html","tags":["web"]},{"url":"https://webkitgtk.org/2016/03/22/webkitgtk2.12.0-released.html","tags":["web"]},{"url":"https://webkitgtk.org/2016/04/14/webkitgtk2.12.1-released.html","tags":["web"]},{"url":"https://webkitgtk.org/2016/04/28/webkitgtk2.12.2-released.html","tags":["web"]},{"url":"https://webkitgtk.org/2016/05/24/webkitgtk2.12.3-released.html","tags":["web"]},{"url":"https://webkitgtk.org/2016/05/24/webkitgtk2.12.4-released.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2016-4591","tags":["report"]},{"url":"https://webkitgtk.org/security/WSA-2016-0005.html","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3079-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-4591","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-1854","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-1856","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-1857","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-1858","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-1859","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4583","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4585","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4586","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4588","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4589","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4590","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4622","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4623","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4624","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-4651","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2016-1856","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-1857","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4590","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4591","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4622","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4624","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2016-4591","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2016-07-22T01:00:00Z","modified":"2024-08-06T00:32:25.914Z","updated_at":"2026-11-02T14:33:35.488991Z"}],"euvd":[{"id":"EUVD-2016-5577","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2016-07-22T01:00:00Z","modified":"2024-08-06T00:32:25Z","updated_at":"2026-11-03T02:22:45.901874Z"}],"ghsa":[{"id":"GHSA-528c-rrj8-7mch","title":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the...","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2022-05-14T01:16:36Z","modified":"2023-02-02T05:03:14Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:51:36.097719Z"}],"nvd":[{"id":"CVE-2016-4591","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2016-07-22T02:59:14.473Z","modified":"2026-06-17T00:47:51.26Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:C/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:28.854267Z"}],"osv":[{"id":"CVE-2016-4591","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2016-07-22T02:59:14Z","modified":"2026-04-16T06:21:47.569598945Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:02.454775Z"},{"id":"DEBIAN-CVE-2016-4591","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2016-07-22T02:59:14.473Z","modified":"2026-09-22T07:00:24.765785185Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:27.627285Z"},{"id":"UBUNTU-CVE-2016-4591","description":"WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 mishandles the location variable, which allows remote attackers to access the local filesystem via unspecified vectors.","status":"published","published":"2016-07-21T00:00:00Z","modified":"2026-10-08T12:49:50.922888595Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:12.261906Z"},{"id":"MGASA-2016-0294","title":"Updated webkit2 packages fix security vulnerability","description":"The webkit2 package has been updated to version 2.12.4, fixing several\nsecurity issues and other bugs.\n","status":"published","published":"2016-08-31T17:34:12Z","modified":"2026-04-16T06:24:25.922945478Z","updated_at":"2026-11-02T15:49:40.103088Z"},{"id":"openSUSE-SU-2024:10572-1","title":"libjavascriptcoregtk-4_0-18-2.14.2-2.1 on GA media","description":"These are all security issues fixed in the libjavascriptcoregtk-4_0-18-2.14.2-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:51:35.569681Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"USN-3079-1","title":"webkit2gtk vulnerabilities","description":"A large number of security issues were discovered in the WebKitGTK+ Web and\nJavaScript engines. If a user were tricked into viewing a malicious\nwebsite, a remote attacker could exploit a variety of issues related to web\nbrowser security, including cross-site scripting attacks, denial of service\nattacks, and arbitrary code execution.\n","status":"published","published":"2016-09-14T13:06:54Z","modified":"2026-04-22T09:27:47.239406Z","updated_at":"2026-11-02T16:58:10.303275Z"}]}}