CVE-2016-1842: Apple iPhone OS

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

MapKit in Apple iOS before 9.3.2, OS X before 10.11.5, and watchOS before 2.2.1 does not use HTTPS for shared links, which allows remote attackers to obtain sensitive information by sniffing the network for HTTP traffic.

Affected products

• Apple iPhone OS: up to and including 9.3.1
• Apple Mac OS X: up to and including 10.11.4
• Apple watchOS: up to and including 2.2

Published 2016-05-20. Last modified 2026-06-17.