Mozilla patches Firefox bug ‘exploited in the wild’, similar to bug attacking Chrome

Mozilla has fixed a security bug in its firefox for Windows browser that “is being absorbed in the wild”.

In A short updateMozila says that it updated the browser to Firefox version 136.0.4, after identifying and modifying the new bug, track as CVE -2025-2857, which presents a “similar pattern” with a bug Google patch on its chrome browser At the beginning of this week.

Anyone who absorbs the bug can survive the sandbox of Firefox, which limit the browser access to other applications and data on the user’s computer.

The bugs also affect other browsers with the same codebase as Firefox for Windows, such as Tor Browser, ATO The browser got a patch to update on 14.0.7The

Caspersky researcher Boris Larine, who first discovered Chrome Zero-Day, Confirmed in a post The root cause of the chrome buggy also affects Firefox. Before Caspersky Connected to the use of absorbent For attacks on journalists, educational institution employees and Russian government agencies.