Description
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.6.6, macOS Monterey 12.3, Security Update 2022-004 Catalina. A remote user may cause an unexpected app termination or arbitrary code execution
References (3)
Core 3
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213183
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213255
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213256
Scores
CVSS v3
9.8
EPSS
0.0052
EPSS Percentile
66.9%
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-416
Status
published
Products (2)
apple/mac_os_x
10.15.7 (14 CPE variants)
apple/macos
11.0 - 11.6.6
Published
Jun 23, 2023
Tracked Since
Feb 18, 2026