A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
[
{
"product": "Safari",
"vendor": "Apple",
"versions": [
{
"lessThan": "Safari 14.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]