Help Guides and Support — Chrome

What is a Zero-Day Vulnerability? A zero-day vulnerability refers to a security flaw in software that is unknown to the software vendor and, therefore, does not have a patch or fix available. Hackers exploit these vulnerabilities to gain unauthorized access to systems, steal sensitive information, or cause other malicious activities. Google's Efforts in Securing Chrome Google, the tech giant known for its popular web browser Chrome, has been actively working to address security vulnerabilities and protect its users. In 2023, Google has already fixed five actively exploited zero-day vulnerabilities in Chrome, demonstrating its commitment to user safety. The Fifth Zero-Day...