CVE-2023-42940

5.7 mediumEPSS 0.7%

Medium (5.7) in apple macos. EPSS 0.7% chance of exploitation in the next 30 days.

A session rendering issue was addressed with improved session tracking. This issue is fixed in macOS Sonoma 14.2.1. A user who shares their screen may unintentionally share the incorrect content.

Severity

CVSS 3.1

5.7 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2023-12-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:macos

References

http://seclists.org/fulldisclosure/2023/Dec/20
https://support.apple.com/en-us/HT214048
http://seclists.org/fulldisclosure/2023/Dec/20
https://support.apple.com/en-us/HT214048
https://support.apple.com/kb/HT214048

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