The Zombie Script: Google Leaks Chromium Flaw That Survives Browser Shutdown
Google inadvertently disclosed technical details of a zero-day vulnerability within the Chromium browser engine. The flaw specifically addresses a mechanism where JavaScript can persist in a background state even after the browser application has been closed. This behavior could be exploited by malicious actors to achieve remote code execution on a victim's machine. Because Chromium serves as the foundation for numerous popular browsers, the accidental disclosure of these details via a public bug tracker has heightened concerns regarding immediate exploitation before a stable patch is widely distributed.