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 ...

The attack, which exploits the flaw CVE-2025-2783 ... leaking handles into unprivileged child processes, leading to a sandbox escape.” The danger only affects Firefox users on Windows. The company ...

Single click on a phishing link in Google browser blew up sandbox on Windows Google pushed out an emergency patch for Chrome on Windows this week to stop attackers exploiting a sandbox-breaking ...

A worrying security flaw, similar to the Chrome zero-day issue recently spotted and patched by Google, has now been ...

Mozilla has released updates to address a critical security flaw impacting its Firefox browser for Windows, merely days after ...

In a brief update, Mozilla said it updated the browser to Firefox version 136.0.4 after identifying and fixing the new bug, ...

The latest version of the browser, Firefox 3.6.2, was released as a free download for Windows, Mac and Linux platforms Tuesday. The update patches an existing zero-day flaw in 3.6 that could ...

The attack, which exploits the flaw CVE-2025-2783 ... leading to a sandbox escape.” The danger only affects Firefox users on Windows. The company issued patches via Firefox 136.0.4, Firefox ...