CVE-2020-10012

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted document may lead to a cross site scripting attack.

Date published : 2020-12-08

https://support.apple.com/kb/HT212011

http://seclists.org/fulldisclosure/2020/Dec/26