This vulnerability is a race condition in the WebAudio subsystem of Google Chrome before version 148.0.7778.216. Exploitation requires a remote attacker to deliver a crafted HTML page that triggers the race, enabling arbitrary code execution inside the sandbox environment. The CVSS vector indicates the attack requires network access, high attack complexity, no privileges, and user interaction, with high impact on confidentiality, integrity, and availability. The vulnerability is publicly disclosed but without explicit vendor confirmation of a fix in the provided advisory.

Successful exploitation allows remote code execution within the sandboxed environment of the Chrome browser, potentially compromising user data confidentiality, integrity, and availability. The attack requires user interaction and has high complexity, reducing the likelihood of widespread exploitation. No known active exploits have been reported.

Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 148.0.7778.216 or later once confirmed. Until then, exercising caution with untrusted web content is advised.