Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
https://www.zerodayinitiative.com/advisories/ZDI-22-539/
https://helpx.adobe.com/security/products/acrobat/apsb22-01.html