We use cookies to provide you with a better experience. If you continue to use this site, we'll assume you're happy with this. Alternatively, click here to find out how to manage these cookies

hide cookie message
79,864 News Articles

Mozilla patches critical Firefox bug

Firefox 10 is third straight release needing follow-on patch

For the third consecutive release of Firefox, Mozilla has pushed users a patch shortly after launching a new version of the browser.

On Friday, Mozilla updated Firefox to 10.0.1 to patch a crash bug that "may be potentially exploitable" by attackers. The company rated the vulnerability as "critical," its highest threat ranking.

Firefox 10 shipped the week before, on Jan. 31.

Mozilla has dealt with crash-causing bugs for the two previous releases as well.

One day after shipping Firefox 9 on Dec. 20, Mozilla issued an update to back out a fix that had generated a high number of crash reports, primarily from Mac users.

The month before, Mozilla updated Firefox 8 two weeks after its release, again to cope with Mac edition crash issues. Those crashes were traced to an Apple update of Java earlier in the month.

Mozilla updated not only Firefox, but also Firefox ESR (Extended Support Release), the new edition for enterprises that the company kicked off last month.

Firefox 10 ESR is to receive security updates -- like the one Mozilla released last Friday -- through its 54-week lifespan, but its user interface and feature set will not change during that stretch.

Users running Firefox 10 will be automatically offered the 10.0.1 upgrade, or they can trigger it by selecting "About Firefox" from the Help menu in Windows, or under the Firefox in Mac OS X.

Gregg Keizer covers Microsoft, security issues, Apple, Web browsers and general technology breaking news for Computerworld. Follow Gregg on Twitter at @gkeizer , or subscribe to Gregg's RSS feed . His e-mail address is gkeizer@ix.netcom.com .

Read more about browsers in Computerworld's Browsers Topic Center.

IDG UK Sites

45 Best Android games: top Android games for your smartphone or tablet in 2014 (24 are free!)

IDG UK Sites

How Apple, Adobe, Microsoft and others have let us down over UltraHD and hiDPI screens

IDG UK Sites

Do you have the X-Factor too? Mix Off app puts fans in the frame

IDG UK Sites

iPad Pro release date, rumours and leaked images - 12.9 screen 'coming in 2015'