Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.7.8 and iPadOS 15.7.8, macOS Big Sur 11.7.9, macOS Monterey 12.6.8, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.
References (8)
Core 8
Core References
Vendor Advisory
https://support.apple.com/en-us/HT213842
Vendor Advisory
https://support.apple.com/en-us/HT213843
Vendor Advisory
https://support.apple.com/en-us/HT213844
Vendor Advisory
https://support.apple.com/en-us/HT213845
Vendor Advisory
https://support.apple.com/kb/HT213842
Vendor Advisory
https://support.apple.com/kb/HT213843
Vendor Advisory
https://support.apple.com/kb/HT213844
Vendor Advisory
https://support.apple.com/kb/HT213845
Scores
CVSS v3
9.8
EPSS
0.0040
EPSS Percentile
60.6%
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-125
Status
published
Products (3)
apple/ipados
< 15.7.8
apple/iphone_os
< 15.7.8
apple/macos
< 11.7.9
Published
Jul 28, 2023
Tracked Since
Feb 18, 2026