FF
Mozilla Firefox 159.0.1
Get release alerts
159.0โ159.0.1
What's new
- Mozilla Firefox 159.0.1 has been released โ see the official changelog for details.
More from Mozilla Firefox
Mozilla Firefox 159.0Oct 28, 2026
Mozilla Firefox 158.0.1Oct 21, 2026
Mozilla Firefox 158.0Oct 14, 2026
Mozilla Firefox 157.0.1Oct 7, 2026
Mozilla Firefox 157.0Sep 30, 2026
Latest in Browsers
Google Chrome: Google Chrome 158.0.8127.18Nov 5, 2026
Google Chrome: Google Chrome 157.0.8103.39Nov 4, 2026
Google Chrome: Google Chrome 157.0.8103.27Oct 29, 2026
Safari: Safari 27.2Oct 27, 2026
Google Chrome: Google Chrome 157.0.8103.15Oct 23, 2026
๐ฌ Comments (0)
Share any installation issues, compatibility changes, or fixes you noticed.