IT之家 5 月 18 日消息，火狐浏览器今日发布了 Firefox 138.0.4 紧急更新，修复两项漏洞。 IT之家从更新公告获悉，该版本修复了 CVE-2025-4920 漏洞，该漏洞可让攻击者能够对 JavaScript 对象执行越界读取或写入。 该版本还修复了 CVE-2025-4921 漏洞，攻击者可以通过混淆 ...

Some 20 years after it was first implemented in Netscape Navigator, one of the most reviled and widely abhorred pieces of web surfing history has finally been killed. With the release of Firefox 23, ...

One of the most impressive features in Google's open source Chrome web browser is V8, a high-performance JavaScript virtual machine that was developed by a team of specialists in Denmark. Although ...

On by default in Firefox 83, the Warp update to the SpiderMonkey JavaScript engine improves responsiveness and memory usage and speeds up page loads Firefox users can expect improved JavaScript ...

It seems like Google’s Chrome browser gets all the attention these days with big developer conferences and WebKit dominating mobile, but we can’t forget Firefox. Mozilla broke Microsoft’s browser ...

Firefox 6 is set to make its move from beta to final release this week, and we'll look at the latest version once it's official, but in the mean time the Mozilla Devtools blog has posted details on a ...

A Javascript zero-day vulnerability affecting the Mozilla Firefox web browser is currently being actively exploited against The Onion Router (TOR) anonymising network users by unknown attackers.

Mozilla’s JavaScript team is on a mission to renovate the JavaScript engine for the upcoming major release of Firefox. When version 3.5 landed with major JS performance upgrades including the ...

JavaScript is a standard web programming language that delivers interactive web pages. JavaScript takes advantage of the enhanced functionality and dynamic interfaces that a website may have to offer.