There is a whole class of attacks related to “deep linking” and custom URL schemes that the operating system can pass to any application that registers itself t

There is a whole class of attacks related to “deep linking” and custom URL schemes that the operating system can pass to any application that registers itself to match it. At that point the sanitization is up to the application. I recently stumbled upon a nice write-up [0] that described this class of attack and surveyed which software was vulnerable to it. Many crypto clients were included. [0] https://positive.security/blog/url-open-rce https://positive.security/blog/url-open-rce