Firefox Affected by Flaw Similar to Chrome Zero-Day Exploited in Russia

Firefox developers have identified a vulnerability in their browser similar to the recent zero-day flaw in Chrome, which allowed a sandbox escape. This Chrome flaw was exploited in Russia. The specific technical details of the Firefox vulnerability have not been disclosed, but it is considered critical due to its similarity to the Chrome exploit. Potential impacts include high risks to user security, notably attacks enabling the execution of arbitrary code.