This vulnerability involves a use-after-free condition in the ANGLE graphics abstraction layer within Google Chrome versions before 151.0.7922.72. Exploitation requires prior compromise of the renderer process and could lead to sandbox escape, increasing the attacker's privileges beyond the renderer sandbox. The issue was publicly disclosed with a high severity rating but lacks a CVSS score. The vendor advisory linked corresponds to the stable channel update that presumably addresses this issue.

Successful exploitation could allow an attacker who has compromised the renderer process to escape the sandbox protections of Google Chrome, potentially leading to further system compromise beyond the browser sandbox. This elevates the risk of executing arbitrary code with higher privileges than normally allowed within the renderer sandbox.

A fix is available in Google Chrome version 151.0.7922.72. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html for detailed update instructions.