CVE-2022-42834

Name of the Vulnerable Software and Affected Versions macOS Monterey versions prior to 12.6.3 macOS Big Sur versions prior to 11.7.3 macOS Ventura version 13 is not affected as it already includes the fix, but versions prior to 13 are affected. However, since the exact affected range for Ventura is not specified, we consider all versions prior to the mentioned fixed versions as vulnerable.

Description An access issue was addressed with improved access restrictions. An app may be able to access mail folder attachments through a temporary directory used during compression.

Recommendations For macOS Monterey versions prior to 12.6.3, update to macOS Monterey 12.6.3 to resolve the issue. For macOS Big Sur versions prior to 11.7.3, update to macOS Big Sur 11.7.3 to resolve the issue. For macOS Ventura, if you are using a version prior to 13, update to macOS Ventura 13 or later to resolve the issue.