Description
The issue was addressed with improved bounds checks. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, macOS Ventura 13, iOS 16.1 and iPadOS 16, macOS Monterey 12.6.1, macOS Big Sur 11.7.1. A buffer overflow may result in arbitrary code execution.
References (5)
Core 5
Core References
Vendor Advisory
https://support.apple.com/en-us/HT213488
Vendor Advisory
https://support.apple.com/en-us/HT213489
Vendor Advisory
https://support.apple.com/en-us/HT213490
Vendor Advisory
https://support.apple.com/en-us/HT213493
Vendor Advisory
https://support.apple.com/en-us/HT213494
Scores
CVSS v3
9.8
EPSS
0.0101
EPSS Percentile
77.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (4)
apple/ipados
< 15.7.1
apple/iphone_os
16.0
apple/iphone_os
< 15.7.1
apple/macos
11.0 - 11.7.1
Published
Nov 01, 2022
Tracked Since
Feb 18, 2026