CVE-2018-4423

7.8 highEPSS 0.9%

High (7.8) in apple mac os x. EPSS 0.9% chance of exploitation in the next 30 days.

A logic issue was addressed with improved validation. This issue affected versions prior to macOS Mojave 10.14.1.

Severity

7.8 high

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2019-04-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19