This vulnerability involves a use-after-free condition in the InterestGroups feature of Google Chrome before version 149.0.7827.103. Exploitation requires a remote attacker to deliver a specially crafted HTML page that triggers arbitrary code execution inside the sandbox environment of the browser. The issue is recognized as high severity by Chromium security but lacks detailed CVSS scoring and explicit remediation details in the provided data.

Successful exploitation could result in arbitrary code execution within the sandboxed environment of the Chrome browser, potentially allowing an attacker to execute malicious code remotely. However, there is no evidence of known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 149.0.7827.103 or later once confirmed available to address this vulnerability.