You're looking for information on a specific patch for Adobe Acrobat Pro DC. Here's what I found:
PDF print driver corruption or jobs getting stuck in the print queue. Adobe Acrobat Pro DC 2018.011.20038 Patch
Users typically received this update automatically through Acrobat's background update mechanism. For manual installation, users could navigate to Help > Check for Updates within the application. You're looking for information on a specific patch
The 20038 patch addressed several specific "pain points" for users: Security : Patches address security vulnerabilities
Security: While this specific sub-version was a hotfix, it was part of a larger security push in early 2018 to mitigate critical vulnerabilities, including heap overflows and use-after-free bugs that could lead to arbitrary code execution. Deployment and Availability
This update was primarily issued as a hotfix patch to resolve several stability and rendering issues that emerged following the major February 2018 planned update. It is applicable to both Adobe Acrobat DC and Adobe Acrobat Reader DC for Windows and macOS. Key Bug Fixes in This Patch