Adobe Flash Player version 32.0.0.192 and earlier versions have a Same Origin Policy Bypass vulnerability. Successful exploitation could lead to Information Disclosure in the context of the current user.
https://www.debian.org/security/2021/dsa-4824
https://helpx.adobe.com/security/products/flash-player/apsb19-30.html
https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html