Information disclosure in Apple Iphone OS

CVE-2015-5859

The CFNetwork HTTPProtocol component in Apple iOS before 9 and OS X before 10.11 does not properly recognize the HSTS preload list during a Safari private-browsing session, which makes it easier for remote attackers to obtain sensitive information by sniffing the network.

Vulnerability class: Information Disclosure

EPSS: 0.015 (70.7th percentile) — read the EPSS interpretation.