CVE-2023-27970

An out-of-bounds write issue was addressed with improved bounds checking

High · published May 8, 2023

CVSS v3.1
7.8
EPSS
0%
Percentile
14.6
In the wild
Unconfirmed
What it is

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 16.4 and iPadOS 16.4. 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:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00243 · 14.6th percentile
Published
2023-05-08T00:00Z
EPSS history
Timeline
  • 08 MAY 00:00Z
    An out-of-bounds write issue was addressed with improved bounds checking
    cvelistv5