GarageBand 10.4.8

Apple has released GarageBand 10.4.8 with important security fixes. The update addresses two vulnerabilities: one that may allow an app to gain elevated privileges during the installation of GarageBand and another that could lead to arbitrary code execution after parsing a maliciously crafted MIDI file. (Free from the Mac App Store, free update, 795.3 MB, release notes, macOS 12.3+)