CVE-2023-42829
The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Big Sur 11.7.9, macOS Monterey 12.6.8,...
- Published
- Jan 10, 2024
- Updated
- Jun 16, 2025
- Assigning CNA
- apple
- Evidence observed
- Aug 5, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NLow · next 30 days
- Percentile
- 33.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in macOS Big Sur 11.7.9, macOS Monterey 12.6.8, macOS Ventura 13.5. An app may be able to access SSH passphrases.
Sources
1- CVE-2023-42829Research
Analysis of a logic vulnerability in the macOS SSH client leading to client passphrase exposure to a local attacker
Responsible use
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