CVE-2018-4295: Apple Mac OS X

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

An input validation issue was addressed with improved input validation. This issue affected versions prior to macOS Mojave 10.14.

Affected products

• Apple Mac OS X: before 10.14 (fixed in 10.14)

Published 2019-04-03. Last modified 2026-06-17.