Adobe Flash - Use-After-Free in Applying Bitmap Filter
Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1007
The attached swf causes a use-after-free in applying bitmap filters.
Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/41422.zip