Zitat von MITs Forum am 2. Juni 2023, 0:00 Uhr

Android applications with unpatched vulnerabilities can be launched from a browser using Intents, exposing users to these vulnerabilities. Firefox will now confirm with users that they want to launch an external application before doing so.
*This bug only affects Firefox for Android. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 111.

References
https://bugzilla.mozilla.org/show_bug.cgi?id=1810705
https://www.mozilla.org/security/advisories/mfsa2023-09/