Called a serious vulnerability that Mozilla should hurry to issue a Quick Fix patch for Firefox version 67.0.3 and version ESR 60.71, the developer discovered a serious vulnerability that could be attacked by third parties.
I have no insight into active exploration. I found and reported the bug on April 15th. The first public fix was updated on the last day of the week. co / K6GfZN1XkH
– Samuel Groß (@ 5aelo) June 19, 2019
This vulnerability affects Firefox users on Windows, MacOS, and Linux systems. It was discovered by a member of the Google Project Zero team, Samuel Groß, who posted this vulnerability and posted it to everyone on Tuesday.
Anyone using the Firefox browser should update the patch as soon as it is too late.