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.
GarageBand 10.4.9
Released November 6, 2023
GarageBand
Available for: macOS Ventura and macOS Sonoma
Impact: An app may be able to gain root privileges
Description: This issue was addressed with improved validation of the process entitlement and Team ID.
CVE-2023-42867: Wojciech Regula of SecuRing (wojciechregula.blog)