Google Chrome for Windows has been updated with three critical security fixes.

"Chrome 4.0.249.89 repairs serious problems found in processing the < ruby > tag, and two integer overflows that affected the JavaScript engine and deserialized the sandbox message," writes Download.com's Seth Rosenblatt. "Google has a policy of not revealing more information about security fixes until a majority of users have updated their browser."

"Other security fixes issued in this release include several medium and low level risks, encompassing proxy behavior, redirection target link leaks, and domain confusion populating the HTTP authentication dialog," Rosenblatt writes.

Click here to read the article at Download.com.