CVE-2023-40396

The issue was addressed with improved memory handling

High · published July 29, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17. An app may be able to execute arbitrary code with kernel privileges.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00219 · 11.7th percentile
Published
2024-07-29T20:21Z
EPSS history
Timeline
  • 29 JUL 20:21Z
    The issue was addressed with improved memory handling
    cvelistv5