A use-after-free issue was addressed with improved memory management. This issue is fixed in GarageBand 10.4.11. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
[
{
"vendor": "Apple",
"product": "GarageBand",
"versions": [
{
"version": "unspecified",
"status": "affected",
"lessThan": "10.4",
"versionType": "custom"
}
]
}
]