CVE-2023-6870 Information

Description

Applications which spawn a Toast notification in a background thread may have obscured fullscreen notifications displayed by Firefox. This issue only affects Android versions of Firefox and Firefox Focus. This vulnerability affects Firefox < 121.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1823316 https://www.mozilla.org/security/advisories/mfsa2023-56/