Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.
References (4)
Core 4
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213758
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213759
Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213760
Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1717
Scores
CVSS v3
9.8
EPSS
0.0208
EPSS Percentile
84.2%
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-416
Status
published
Products (1)
apple/macos
11.0.0 - 11.7.7
Published
Jun 23, 2023
Tracked Since
Feb 18, 2026