Description
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.4 and iPadOS 16.4, macOS Ventura 13.3. Processing web content may lead to arbitrary code execution.
References (2)
Core 2
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213670
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213676
Scores
CVSS v3
8.8
EPSS
0.0012
EPSS Percentile
30.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-843
Status
published
Products (3)
apple/ipados
16.0 - 16.4
apple/iphone_os
16.0 - 16.4
apple/macos
13.0 - 13.3
Published
Aug 14, 2023
Tracked Since
Feb 18, 2026