Vulnerability Details CVE-2023-40440
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.7%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2023-40440
-
cpe:2.3:o:apple:macos:12.0.0
-
cpe:2.3:o:apple:macos:12.0.1
-
cpe:2.3:o:apple:macos:12.1
-
cpe:2.3:o:apple:macos:12.2
-
cpe:2.3:o:apple:macos:12.2.1
-
cpe:2.3:o:apple:macos:12.3
-
cpe:2.3:o:apple:macos:12.3.1
-
cpe:2.3:o:apple:macos:12.4
-
cpe:2.3:o:apple:macos:12.5
-
cpe:2.3:o:apple:macos:12.5.1
-
cpe:2.3:o:apple:macos:12.6
-
cpe:2.3:o:apple:macos:12.6.1
-
cpe:2.3:o:apple:macos:12.6.2
-
cpe:2.3:o:apple:macos:12.6.3
-
cpe:2.3:o:apple:macos:12.6.4
-
cpe:2.3:o:apple:macos:12.6.5
-
cpe:2.3:o:apple:macos:12.6.6
-
cpe:2.3:o:apple:macos:12.6.7