Google Issues Emergency Patch for Fourth Chrome Zero-Day of 2025
Google has patched a critical type confusion vulnerability in Chrome, the fourth zero-day fix in 2025
Stay updated with the latest Chrome security features, vulnerabilities, and updates to safeguard your information online.
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Background for this topic.
Chrome is a web browser that processes and displays web content, executing complex web applications through its rendering engine and JavaScript runtime. Its architecture includes sandboxing techniques to isolate web pages and extensions, limiting their ability to affect the underlying system. Chrome’s extension framework allows third-party add-ons, which can introduce security risks if they request excessive permissions or contain malicious code.
Security concerns focus on vulnerabilities in Chrome’s engine or sandbox that could enable remote code execution or privilege escalation. Malicious or compromised extensions may access sensitive data or inject harmful scripts, making permission management critical. Timely patching of browser updates and monitoring for zero-day exploits are essential to maintain security, while features like site isolation help contain attacks originating from compromised web content or extensions. Understanding these aspects is key for protecting users from browser-based threats.
Google has patched a critical type confusion vulnerability in Chrome, the fourth zero-day fix in 2025
Separate threats to popular browsers highlight the growing security risk for enterprises presented by the original gateway to the Web, which remains an integral tool for corporate users.
Google has released emergency updates to patch another Chrome zero-day vulnerability exploited in attacks, marking the fourth such flaw fixed since the start of the year. [...]
Google has released security updates to address a vulnerability in its Chrome browser for which an exploit exists in the wild
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