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CVE-2023-40440
Published: Sep 11, 2023
Modified: Jun 25, 2025
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.
| Vendor | Product | Versions |
|---|---|---|
Apple | macOS | affected unspecified - < 12.6 |
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