On Thursday, Google said an anonymous source notified it of the vulnerability. The vulnerability carries a severity rating of 8.8 out of 10. In response, Google said, it would be releasing versions 124.0.6367.201/.202 for macOS and Windows and 124.0.6367.201 for Linux in subsequent days.
“Google is aware that an exploit for CVE-2024-4671 exists in the wild,” the company said.
Google didn’t provide any other details about the exploit, such as what platforms were targeted, who was behind the exploit, or what they were using it for.
Counting this latest vulnerability, Google has fixed five zero-days in Chrome so far this year. Three of the previous ones were used by researchers in the Pwn-to-Own exploit contest. The remaining one was for a vulnerability for which an exploit was available in the wild.
Chrome automatically updates when new releases become available. Users can force the update or confirm they’re running the latest version by going to Settings > About Chrome and checking the version and, if needed, clicking on the Relaunch button.