In a Mozilla support document, the company urges users to update Firefox before Friday, March 14, 2025, due to an expiring ...

On March 14, 2025, a root certificate used to verify signed content and add-ons for Firefox and other Mozilla projects expired (note that Thunderbird does not do content verification, so that app will ...

If you use Firefox, you should check which version you currently have installed. On Friday, March 14, certain extensions and streaming services may stop working on older versions of Firefox. The ...

Firefox 150 is now available with Split View upgrades, improved PDF editing, and stronger security protections across all ...

Mozilla has released an emergency update to the Firefox browser. The update fixes a zero-day vulnerability. The company has also rolled out updates to the two ESR versions of Firefox and the Tor ...

Whether you use Chrome, Firefox, or both, it's time once again to update the browser to stay safe and secure while surfing the web. Released on Tuesday, the latest round of bug fixes for both programs ...

Investigation of the use-after-free flaw is ongoing, but organizations and individual users can update Firefox now for a fix. Mozilla, the company behind the browser Firefox, issued a fix on Wednesday ...

Mozilla has released a big update for Firefox. Version 137 is here with tab groups, an updated address bar, some good news for Linux users, and more. April 1st brings good news for Firefox users: ...