CVE-2023-40402

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-27 · updated 2026-06-17

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sonoma 14. An app may be able to access sensitive user data.

Affected products

Apple macOS: before 14.0 — fixed in 14.0

How to fix

Upgrade to a fixed version: Apple macOS 14.0. Check the vendor advisory for mitigations.

References

http://seclists.org/fulldisclosure/2023/Oct/3
https://support.apple.com/en-us/HT213940
http://seclists.org/fulldisclosure/2023/Oct/3
https://support.apple.com/en-us/HT213940
https://support.apple.com/kb/HT213940

Get alerted when CVE-2023-40402 or the next vulnerability affects your stack