About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security releases page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
For more information about security, see the Apple Product Security page.
macOS Sonoma 14.2.1
Released December 19, 2023
WindowServer
Available for: macOS Sonoma
Impact: A user who shares their screen may unintentionally share the incorrect content
Description: A session rendering issue was addressed with improved session tracking.
CVE-2023-42940: Craig Hockenberry