<ul><li>A zero-day security flaw, similar to the one in Google Chrome, has been patched in Firefox.</li><li>The bug, used in a cyber-espionage campaign targeting Russian individuals, allowed sandbox escape and could potentially run malware on the target computer through the browser.</li><li>Mozilla released a patch for the vulnerability and advised Firefox users to update their browsers.</li><li>The severity of the Firefox bug and the identity of the threat actors or victims have not been disclosed.</li></ul>

Firefox patches zero-day security flaw days after Chrome fixes the same issue

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