ดาวน์โหลด Mozilla Firefox (eo) 153.0.1

Version 153.0.1, first offered to Release channel users on July 28, 2026

Fixed
- Addressed a startup crash on Windows that could occur after updating Firefox, when some of the application's internal files could not be loaded. Firefox should now start in these cases, although parts of the interface may not display correctly until a further update completes (Bug 2056926).
- Fixed audio playing silently on some music and audio streaming sites after pausing and resuming playback (Bug 2053586).
- Fixed the New Tab page background flashing a few seconds after the page loaded when a custom wallpaper was in use (Bug 2056650).
- Fixed a crash that could occur when a page loaded a frame using a javascript: address (Bug 2054485).
- Fixed a crash that could occur while typing text in an editable area of a page (Bug 2053867).
- Fixed a search engine you had already installed yourself being labeled as "New" when Firefox later started offering the same engine (Bug 2053710).
- Improved pointer lock, used by games and other immersive web content, so that the mouse pointer is less likely to escape the Firefox window (Bug 1255338, Bug 2040628).
- Fixed an issue in the Inspector's Rules view where pseudo-elements could only be expanded once per selected element (Bug 2054525).
- Fixed View Page Source failing to load blob: documents (Bug 2054428).
- Fixed View Page Source timing out on documents that inherit their origin, such as frames using the srcdoc attribute (Bug 2054487).
- Reference link to 153.0 release notes.

Unresolved
- Some Windows users may experience a crash on startup after updating, caused by an incomplete update leaving the Firefox installation in an inconsistent state (Bug 1681745). If you are affected, downloading Firefox from firefox.com and installing it over your existing installation will repair it. Your bookmarks, passwords and other data are stored separately and will not be affected.