CVE-2023-40440 (published 2023-09-11T23:29:25.854Z)
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.
Affected products: Vendor: Apple
Product: macOS
Versions: unspecified