Google released Chrome security updates to patch three vulnerabilities, including one high-severity flaw under active exploitation. The exploited vulnerability is tracked under Chromium issue ID 466192044 but Google has not disclosed the CVE identifier or affected component details. This represents an active zero-day attack against Chrome users. The vulnerability is rated as high severity and poses immediate risk to Chrome users worldwide. Google's decision to withhold technical details suggests the exploit may still be actively used in attacks.