Mozilla
Mozilla warns Windows users of critical Firefox sandbox escape flaw
Mozilla has released Firefox 136.0.4 to patch a critical security vulnerability that can let attackers escape the web browser’s sandbox on Windows systems. Tracked as CVE-2025-2857, this flaw is described as an “incorrect handle could lead to sandbox escapes” and was reported by Mozilla developer Andrew McCreight. The vulnerability impacts the latest Firefox standard and extended […]
Firefox continues Manifest V2 support as Chrome disables MV2 ad-blockers
Mozilla has renewed its promise to continue supporting Manifest V2 extensions alongside Manifest V3, giving users the freedom to use the extensions they want in their browser. Manifest V3 is a Google-developed browser extension specification aimed at making add-on functionality in web browsers safer by restricting overly permissive network requests and remote content loading. Despite […]
Mozilla really wants you to set Firefox as default Windows browser
Google undoubtedly dominates the desktop browser market, while Microsoft Edge has shown notable growth in recent times. However, Firefox continues to face challenges in attracting new users. In an effort to turn the tide, Mozilla is testing a fresh approach that could persuade more people to switch their default browser on Windows during the installation […]