Adobe has fixed 11 critical security holes in Acrobat and Reader, which if exploited could allow attackers to remotely execute code or sidestep security features in the app. Adobe said it is not aware of any exploits in the wild for the vulnerabilities addressed in its update. The update is a priority, meaning it addresses vulnerabilities that are a product that has historically been at elevated risk, but there are currently no known exploits that are imminent Adobe also issued fixes for 15 important-rated vulnerabilities.
Source: https://threatpost.com/critical-adobe-acrobat-reader-bugs-rce/158261/