This morning Mozilla released security updates that fix the vulnerability. All Firefox users are urged to update to Firefox 39.0.3. The fix has also been shipped in Firefox ESR 38.1.1." The ...

Kaspersky recently uncovered a zero-day vulnerability in Google Chrome Mozilla now says it has found a similar issue in Firefox The bug was used to target Russian targets in a cyber-espionage ...

Meanwhile, Mozilla said its security team found memory safety bugs in Firefox 108. “Some of these bugs showed evidence of memory corruption and we presume that with enough effort, some could ...

I've been a Chrome user for the longest time, but I recently switched to Firefox because of its advanced security settings.

Version 14 of the Mozilla Firefox browser, released Tuesday, offers several new security-related features as well as patches for numerous vulnerabilities. The release of Firefox 14.0.1 was ...

Over the years, many have touted Mozilla’s Firefox as one of the most secure Web browsers. But as with other browsers, the security level offered depends on the settings. Some security features ...

A “bug” in the latest version of Firefox that exposes secure information in the browser’s New Tab window may not be a flaw at all, according to one security researcher. The New Tab feature ...

Mozilla has warned Firefox users to update their browser to the latest version after security researchers found a vulnerability that hackers were actively exploiting in “targeted attacks ...

What implications? Well, basically the upshot is that Firefox 5.0 is a security update for Firefox 4.x users (Firefox 4.0 and it's only update, Firefox 4.0.1 which was released in April).