VULNERABILITY INTELLIGENCE

CVE-2018-4456

CVSS score7.8 HIGH
EPSS probability1.11%
CISA KEVNot currently listed
Published2019-04-03
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to macOS High Sierra 10.13.6, macOS Mojave 10.14.

Weakness classification

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Primary references