CVE-2015-1063: Apple iPhone OS

High severity, CVSS 7.8. EPSS: 2.6% chance of exploitation in the next 30 days.

CoreTelephony in Apple iOS before 8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a Class 0 SMS message.

Affected products

• Apple iPhone OS: up to and including 8.1.3

Published 2015-03-12. Last modified 2026-06-17.