Description
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14. An app may be able to execute arbitrary code with kernel privileges.
References (3)
Core 3
Core References
Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2023/Oct/3
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213940
Vendor Advisory
https://support.apple.com/kb/HT213940
Scores
CVSS v3
7.8
EPSS
0.0019
EPSS Percentile
41.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/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
Status
published
Products (1)
apple/macos
< 14.0
Published
Sep 27, 2023
Tracked Since
Feb 18, 2026