 It is September 28th of 2023 and I'm here to clear up some confusion around what is and what is not vulnerable to the WebP flaw tracked as CVE 2023 4863. While most popular web browsers such as Chrome and Firefox have been updated, as have many popular messaging apps, for example Signal Messenger, it is less clear for other apps that you may be running on your phone or your computer. To determine if an application is potentially vulnerable to the recent flaw in WebP, there is a simple question you can ask. Does this application process, display, or interact with WebP files in any way? If yes, has the application been updated within the last few weeks to address this particular vulnerability CVE 2023 4863? If the app has not been updated, it is likely vulnerable. Hope this clears things up. In the description down below, you'll find a link to our other video where we dive more in depth and have a forum post on this topic. Thanks!