{"id":"CVE-2015-3720","aliases":["EUVD-2015-3756","GHSA-mcp4-h3hg-9gc5"],"status":"published","title":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs,...","description":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs, which allows attackers to obtain sensitive memory-layout information via a crafted app.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01276,"percentile":0.70112,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2015-07-03T01:00:00Z","modified":"2026-06-17T00:26:09Z","products":[{"vendor":"apple","product":"mac_os_x"}],"references":[{"url":"http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/75493","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://support.apple.com/kb/HT204942","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3720"},{"url":"https://github.com/advisories/GHSA-mcp4-h3hg-9gc5"}],"sources":{"cve":[{"id":"CVE-2015-3720","description":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs, which allows attackers to obtain sensitive memory-layout information via a crafted app.","status":"published","published":"2015-07-03T01:00:00Z","modified":"2024-08-06T05:56:14.833Z","updated_at":"2026-11-02T14:35:41.976732Z"}],"euvd":[{"id":"EUVD-2015-3756","description":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs, which allows attackers to obtain sensitive memory-layout information via a crafted app.","status":"published","published":"2015-07-03T01:00:00Z","modified":"2024-08-06T05:56:14Z","updated_at":"2026-11-03T02:22:06.756432Z"}],"ghsa":[{"id":"GHSA-mcp4-h3hg-9gc5","title":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs,...","description":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs, which allows attackers to obtain sensitive memory-layout information via a crafted app.","status":"published","published":"2022-05-17T03:44:54Z","modified":"2023-01-27T05:08:11Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:43:15.619167Z"}],"nvd":[{"id":"CVE-2015-3720","description":"The kernel in Apple OS X before 10.10.4 does not properly manage memory in kernel-extension APIs, which allows attackers to obtain sensitive memory-layout information via a crafted app.","status":"published","published":"2015-07-03T02:00:11.883Z","modified":"2026-06-17T00:26:09.893Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:05.884985Z"}]}}