When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
At the time of publication, Cisco Webex Meetings Desktop App for Windows releases 40.6.9 and later and 40.8 and later contained the fix for this vulnerability.
Administrators can update the Cisco Webex Meetings Desktop App for their user bases by following the instructions available in the IT Administrator Guide for Mass Deployment of the Cisco Webex Meetings Desktop App.
Users can update the Cisco Webex Meetings Desktop App by following the instructions in the Update the Cisco Webex Meetings Desktop App article.