Adobe has released security updates for Adobe Acrobat and Reader addressing a long list of CVE's for Windows and macOS. Particularly due to 45 of the vulnerabilities being rated critical for Reader, it is advised that the update be applied as soon a possible. The update additionally includes bug fixes.
Release date: October 15, 2019
Vulnerability identifier: APSB19-49
Platform: Windows and MacOSUpdate or Complete Download
Reader DC and Acrobat DC were updated to version 2019.02.2.20047.
Update checks can be manually activated by choosing Help/Check for Updates.
Reader DC and other versions are available here: https://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
Acrobat DC for Windows is available here: http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
Note: UNcheck any pre-checked additional options presented with the update. They are not part of the software update and are completely optional.
Security Bulletin (https://helpx.adobe.com/security/products/acrobat/apsb19-49.html)
Release Notes (https://www.adobe.com/devnet-docs/acrobatetk/tools/ReleaseNotesDC/continuous/dccontinuousoct2019.html#dccontinuousocttwentynineteen)