Mozilla Corp. late yesterday patched 13 bugs in Firefox, nearly half of them labeled “critical,” as it closed support for the two-year-old Firefox 2.0 by releasing that version’s final security update ...

Mozilla yesterday patched 11 vulnerabilities, 10 of them critical, in Firefox 3.0, the browser that has another few months to live. The update to Firefox 3.0.12 was the first since Mozilla launched ...

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 ...