A use-after-free vulnerability in Google Chrome's Compositing component affects versions prior to 146.0.7680.178. The vulnerability allows remote attackers who have already compromised the renderer process to potentially escape the sandbox through a specially crafted HTML page. This represents a high-severity security issue that could enable privilege escalation attacks. The vulnerability requires prior renderer compromise but can lead to full sandbox escape. Google has addressed this issue in Chrome version 146.0.7680.178 and later.