CVE-2015-5943: Apple Mac OS X

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

SecurityAgent in Apple OS X before 10.11.1 does not prevent synthetic clicks from reaching keychain windows, which allows attackers to bypass intended access restrictions via a crafted app.

Affected products

• Apple Mac OS X: up to and including 10.11.0

Published 2015-10-23. Last modified 2026-06-17.