{"id":"CVE-2016-7742","aliases":["EUVD-2016-8592","GHSA-w2p3-j7fr-c39q"],"status":"published","title":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue...","description":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue involves the \"xar\" component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers use of uninitialized memory locations.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01333,"percentile":0.71335,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2017-02-20T08:35:00Z","modified":"2026-06-17T00:53:27Z","products":[{"vendor":"apple","product":"mac_os_x"}],"references":[{"url":"https://support.apple.com/HT207423","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-7742"},{"url":"https://github.com/advisories/GHSA-w2p3-j7fr-c39q"}],"sources":{"cve":[{"id":"CVE-2016-7742","description":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue involves the \"xar\" component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers use of uninitialized memory locations.","status":"published","published":"2017-02-20T08:35:00Z","modified":"2024-08-06T02:04:56.093Z","updated_at":"2026-11-02T14:33:36.483151Z"}],"euvd":[{"id":"EUVD-2016-8592","description":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue involves the \"xar\" component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers use of uninitialized memory locations.","status":"published","published":"2017-02-20T08:35:00Z","modified":"2024-08-06T02:04:56Z","updated_at":"2026-11-03T02:22:31.946809Z"}],"ghsa":[{"id":"GHSA-w2p3-j7fr-c39q","title":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue...","description":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue involves the \"xar\" component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers use of uninitialized memory locations.","status":"published","published":"2022-05-17T02:58:03Z","modified":"2023-01-27T05:06:19Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:42:53.481756Z"}],"nvd":[{"id":"CVE-2016-7742","description":"An issue was discovered in certain Apple products. macOS before 10.12.2 is affected. The issue involves the \"xar\" component, which allows remote attackers to execute arbitrary code via a crafted archive that triggers use of uninitialized memory locations.","status":"published","published":"2017-02-20T08:59:04.48Z","modified":"2026-06-17T00:53:27.88Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/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-20"],"updated_at":"2026-11-02T14:03:35.822579Z"}]}}