CVE-2018-4404

In iOS before 11.4 and macOS High Sierra before 10.13.5, a memory corruption issue exists and was addressed with improved memory handling

High · published January 11, 2019

CVSS v3.1
8.8
EPSS
14%
Percentile
96.5
In the wild
Unconfirmed
What it is

In iOS before 11.4 and macOS High Sierra before 10.13.5, a memory corruption issue exists and was addressed with improved memory handling.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.14030 · 96.5th percentile
Published
2019-01-11T18:00Z
EPSS history
Timeline
  • 22 SEP 03:16Z
    EPSS moved 14% → 38%
    epss
  • 06 SEP 03:12Z
    EPSS moved 14% → 38%
    epss
  • 30 AUG 16:01Z
    EPSS moved 38% → 14%
    epss
  • 29 AUG 04:40Z
    EPSS moved 14% → 38%
    epss
  • 11 JAN 18:00Z
    In iOS before 11.4 and macOS High Sierra before 10.13.5, a memory corruption issue exists and was addressed with improved memory handling
    cvelistv5