CVE-2016-4656

The kernel in Apple iOS before 9.3.5 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app. (CWE-264)

CVSS v2.0 Severity and Metrics:

Base Score: 9.3 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS v3.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H