Adobe fixed 10 security holes in its products during its scheduled April updates, seven of them listed as critical. The security bugs could open the door for arbitrary code-execution and full takeover of targeted machines. None of the bugs addressed by Adobe are listed as publicly known or under active attack at the time of release. Users can enable auto-updates for the bugs by going to Help > Check for Updates. The company also patched a final critical vulnerability in Adobe Digital Editions, CVE-2021-21100.
Source: https://threatpost.com/adobe-patches-critical-security-holes-bridge-photoshop/165371/