CVE-2017-7084: Apple Mac OS X

Low severity, CVSS 3.7. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the "Application Firewall" component. It allows remote attackers to bypass intended settings in opportunistic circumstances by leveraging incorrect handling of a denied setting after an upgrade.

Affected products

• Apple Mac OS X: up to and including 10.12.6

Published 2017-10-23. Last modified 2026-06-17.