CVE-2022-42834: Apple macOS

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Monterey 12.6.3, macOS Ventura 13, macOS Big Sur 11.7.3. An app may be able to access mail folder attachments through a temporary directory used during compression

Affected products

• Apple macOS: from 11.0, before 11.7.3 (fixed in 11.7.3); from 12.0.0, before 12.6.3 (fixed in 12.6.3)

Published 2023-06-23. Last modified 2026-06-17.