McAfee antivirus is regarded as one of the most effective internet security suites and used by millions of individuals in their computers. However, researchers have found a security big in all editions of McAfee antivirus that can be used by hackers to harm the systems of the victims. The fact that no denial has come forward from McAfee antivirus support team confirms the serious nature of this security bug. Cyber security team of researchers at SafeBreah Labs shocked the world on Tuesday when it said that defense mechanisms of McAfee antivirus products can be bypassed by a security bug called CVE-2019-3648. Once the system’s security has been compromised, it becomes easy for hackers to carry out further attacks to take control of the system. Realizing the gravity of the situation, developers at McAfee swung into action and released a patch to fix this security bug. This security flaw was brought to the notice of researchers at McAfee in August 2019. It was clear that this bug was