CVE-2023-42970

A use-after-free issue was addressed with improved memory management

High · published April 11, 2025

CVSS v3.1
8.8
EPSS
1%
Percentile
46.5
In the wild
Unconfirmed
What it is

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17, Safari 17. Processing web content may lead to arbitrary code execution.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00571 · 46.5th percentile
Published
2025-04-11T14:53Z
EPSS history
Timeline
  • 11 APR 14:53Z
    A use-after-free issue was addressed with improved memory management
    cvelistv5