The issue was addressed with additional permissions checks. This issue is fixed in macOS Ventura 13.6.1. An attacker may be able to access passkeys without authentication.
[
{
"vendor": "Apple",
"product": "macOS",
"versions": [
{
"version": "unspecified",
"status": "affected",
"lessThan": "13.6",
"versionType": "custom"
}
]
}
]