Vulnerability Database

317,182

Total vulnerabilities in the database

CVE-2018-4254

In macOS High Sierra before 10.13.5, an input validation issue existed in the kernel. This issue was addressed with improved input validation.

  • Published: Jan 11, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-4254
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 10
  • AV:N/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
apple / mac_os_x - 10.13.5