Security Advisory

CVE-2023-40440

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-09-11 23:29:25

Last updated 2025-06-25 13:43:30

Assigner apple

State PUBLISHED

Description

This issue was addressed with improved state management of S/MIME encrypted emails. This issue is fixed in macOS Monterey 12.6.8. A S/MIME encrypted email may be inadvertently sent unencrypted.

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