CVE-2023-42940
First published: Tue Dec 19 2023(Updated: )
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.
Credit: Craig Hockenberry product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple macOS | <14.2.1 | 14.2.1 |
| Apple iOS and macOS | >=14.0<14.2.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-42940?
CVE-2023-42940 has been classified as a moderate severity vulnerability due to its potential impact on screen sharing.
How do I fix CVE-2023-42940?
To fix CVE-2023-42940, update your system to macOS Sonoma version 14.2.1 or later.
What does CVE-2023-42940 affect?
CVE-2023-42940 affects the Apple macOS operating system, specifically versions prior to 14.2.1.
What type of vulnerability is CVE-2023-42940?
CVE-2023-42940 is a session rendering issue that can lead to sharing incorrect content during screen sharing.
When was CVE-2023-42940 addressed?
CVE-2023-42940 was addressed in macOS Sonoma version 14.2.1.
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