CVE-2026-17726 is an integer overflow vulnerability in the WebGL implementation of Google Chrome on Android platforms before version 151.0.7922.72. Exploitation of this vulnerability could enable a remote attacker to perform a sandbox escape, compromising the security boundaries of the browser environment. The issue is related to improper handling of integer values within WebGL, which may lead to memory corruption or other unintended behaviors facilitating the escape. The vulnerability is recognized as high severity by the Chromium security team. No CVSS score or detailed vendor advisory information is currently available.

Successful exploitation could allow a remote attacker to escape the sandbox environment of Google Chrome on Android, potentially leading to execution of arbitrary code outside the browser's restricted context. This could compromise device security and user data confidentiality. However, no known active exploits have been reported to date.

A fix is available in Google Chrome for Android version 151.0.7922.72 and later. Users and administrators should update affected Chrome installations to this version or newer to remediate the vulnerability. As this is not a cloud service, remediation depends on applying the update on client devices. Patch status is confirmed by the version boundary in the description. No additional mitigation steps are indicated.