Update your Chrome today: Google patches 4 vulnerabilities including one zero-day

Google has released an update for its Chrome browser to patch four security vulnerabilities, including one zero-day tracked as CVE-2025-10585, with the zero-day described as a type confusion in V8 by Google Threat Analysis Group. The update raises Chrome to version 140.0.7339.185.186 for Windows and Mac, and 140.0.7339.185 for Linux, and is aimed at preventing exploitation when users visit malicious websites.

The article notes that one vulnerability was already being actively exploited and that the update is urgent to mitigate the risk, with TAG reporting the bug on 2025-09-16 and Google issuing the patch the following day. Users are advised to update Chrome, either by allowing automatic updates or via manual steps: More menu, Settings, About Chrome, and reloading the browser to complete the update.

The piece also mentions that other Chromium-based browsers should install updates when available to stay protected. according to Google Threat Analysis Group