Adobe Flash Player is reaching end-of-life, as referred in below Adobe statement;
https://www.adobe.com/au/products/flashplayer/end-of-life.html
Qlik products do not rely on Adobe Flash.
Complete third party terms can be found under Legal Terms page at qlik.com;
https://www.qlik.com/us/legal/license-terms
Customized solutions embedding our dashboards, apps, or objects may be built with Adobe Flash technology, but will need to be investigated separately by the integrator.