If You’re Using Mozilla Firefox, Update Your Browser Now for Critical Security Protection

Angela Lang/CNET

If you use Mozilla Firefox and you haven’t updated your browser in a while, it’s time to get cracking. On Tuesday, Mozilla released the latest versions of its Firefox browser for download along with new privacy features for its mobile browser, while also offering emergency update patches for the two critical security vulnerabilities it disclosed Saturday. In a security advisory issued Saturday, Mozilla said the two zero-day vulnerabilities were of “critical” severity and actively being exploited by malicious actors. Known as use-after-free bugs, the flaws could enable a range of security problems if left unpatched — from …