Firefox 125.0.3

Fixed an extra blank tab with an address of https://0.0.0.1 sometimes appearing when attempting to launch Firefox when it is already running ( bug 1892612 ).

Fixed an issue that could cause incorrect font selection in some situations for users with the Japanese locale set ( bug 1892363 ).

Fixed text corruption when dragging text containing unicode characters on Linux systems ( bug 1888202 ).

Fixed a correctness error when checking arguments.length (and not using arguments otherwise) inside of a generator or async function ( bug 1892699 ).

Fixed an issue that could lead to inconsistent focus handling of <select> elements when opened ( bug 1893177 ).

Reference link to 125.0.2 release notes .

Some users have reported seeing long hangs when clicking on the address bar due to the new Clipboard Suggestion feature. Disabling this functionality by unchecking the "Clipboard" box in about:preferences#search should resolve the hangs for impacted users. The underlying performance issue will be addressed in a future Firefox release.