{"id":"CVE-2014-1255","aliases":["EUVD-2014-1333","GHSA-6wq8-mcx2-r8xx"],"status":"published","title":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the...","description":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the free function, which allows attackers to bypass the App Sandbox protection mechanism via crafted Mach messages.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01593,"percentile":0.75868,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2014-02-27T01:00:00Z","modified":"2026-06-17T00:04:35Z","products":[{"vendor":"apple","product":"mac_os_x"}],"references":[{"url":"http://support.apple.com/kb/HT6150","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-1255"},{"url":"https://github.com/advisories/GHSA-6wq8-mcx2-r8xx"}],"sources":{"cve":[{"id":"CVE-2014-1255","description":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the free function, which allows attackers to bypass the App Sandbox protection mechanism via crafted Mach messages.","status":"published","published":"2014-02-27T01:00:00Z","modified":"2024-08-06T09:34:41.118Z","updated_at":"2026-11-02T14:33:45.938615Z"}],"euvd":[{"id":"EUVD-2014-1333","description":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the free function, which allows attackers to bypass the App Sandbox protection mechanism via crafted Mach messages.","status":"published","published":"2014-02-27T01:00:00Z","modified":"2024-08-06T09:34:41Z","updated_at":"2026-11-03T01:57:18.764724Z"}],"ghsa":[{"id":"GHSA-6wq8-mcx2-r8xx","title":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the...","description":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the free function, which allows attackers to bypass the App Sandbox protection mechanism via crafted Mach messages.","status":"published","published":"2022-05-17T04:51:38Z","modified":"2023-01-28T05:02:31Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:47.783485Z"}],"nvd":[{"id":"CVE-2014-1255","description":"Apple Type Services (ATS) in Apple OS X before 10.9.2 does not properly validate calls to the free function, which allows attackers to bypass the App Sandbox protection mechanism via crafted Mach messages.","status":"published","published":"2014-02-27T01:55:03.85Z","modified":"2026-06-17T00:04:35.727Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:53.330367Z"}]}}