CVE-2026-17717 is an integer overflow vulnerability in the ANGLE graphics engine used by Google Chrome. It affects Chrome versions before 151.0.7922.72. Exploitation could allow a remote attacker to perform a sandbox escape via a specially crafted HTML page, potentially leading to arbitrary code execution outside the browser sandbox. The vulnerability is rated critical with a CVSS 3.1 score of 9.6, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, and complete impact on confidentiality, integrity, and availability. The vendor has published a stable channel update addressing this issue.

Successful exploitation of this vulnerability could allow an attacker to escape the Chrome sandbox, potentially leading to execution of arbitrary code on the host system with the privileges of the user running Chrome. This compromises the confidentiality, integrity, and availability of the affected system.

A fix is available in Google Chrome version 151.0.7922.72. Users and administrators should update to this version or later to mitigate 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 details.