CVE-2017-13809: Apple Mac OS X

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "AppleScript" component. It allows remote attackers to execute arbitrary code via a crafted AppleScript file that is mishandled by osadecompile.

Affected products

• Apple Mac OS X: up to and including 10.13.0

Published 2017-11-13. Last modified 2026-06-17.