For most Windows or Mac users it’ll be either Acrobat DC (the paid version) or Acrobat Reader DC (free) so look for update version 2019.008.20071.The update you should download depends on which version you have installed: The majority of the flaws rated important involve out-of-bounds read issues leading to information disclosure.Īs far as Adobe is aware, none are being actively exploited. It’s too early to get much detail on the flaws but those rated critical break down as 46 allowing code execution and one allowing privilege escalation. In total, the first October update brings 85 CVEs, including 47 rated as ‘critical’ with the remaining 39 classified as ‘important’. Adobe has released updates fixing a long list of security vulnerabilities discovered in the Mac and Windows versions of Acrobat and Reader.