Due to their complexity, software products are not immune to errors and security vulnerabilities. In this context, they need to be adjusted now and then. Also for Zoom’s dekstop client updates are offered regularly. Since some of them are classified as safety-critical, an update is strongly recommended. Please check that you are working with a current version of the Zoom client before using it.
Which errors and security vulnerabilities has been closed with the current update, can be read on the mit dem aktuellen Update geschlossen wurden, Zoom Security Bulletin Website.
It is generally important to ensure that software products are kept up to date.