This issue should be addressed by an update to the Creative Cloud app that was released yesterday.
You'll want to uninstall and reinstall the Creative Cloud app to get the 3.4.2.187 version. It won't appear as an update within the app. These would be the steps I'd recommend
1) Close all open Adobe products
2) Quit the Creative Cloud desktop app
3) Close all Adobe related processes using Activity Monitor or Task Manager, list of processes below:
- Creative Cloud
- Adobe CEF Helper
- Adobe Desktop Service
- AdobeIPCBroker
- Adobe Installer
- AdobeUpdateService
- AdobeServiceInstaller
- CreativeCloud(URIHandler)
- AAM Updates Notifier
- CCLibrary
- node
- CoreSync
4) Remove the Creative Cloud app using the app uninstaller from here:
5) Reboot the computer
6) Download and reinstall the Creative Cloud app from here: https://creative.adobe.com/products/download/creative-cloud
7) Launch and confirm the latest version is installed by checking the app preferences display version 3.4.2.187
Hope that helps,
- Dave