Security researcher Tim McCormack reported that when a page requests a series of permissions in a short timespan, the resulting permission notifications can show the icon for the wrong permission request. This can lead to user confusion and inadvertent consent given when a user is prompted by web content to give permissions, such as for geolocation or microphone access. External Reference: https://www.mozilla.org/security/announce/2016/mfsa2016-57.html Acknowledgements: Name: the Mozilla project Upstream: Tim McCormack Statement: This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.