From our friends at National Cyber Awareness System
Google has released Google Chrome 24.0.1312.56 for Windows, Mac, Linux,
and Chrome Frame to address multiple vulnerabilities. These
vulnerabilities may allow an attacker to execute arbitrary code or cause
US-CERT encourages users and administrators to review the Google Chrome
Release blog entry and update to Chrome 24.0.1312.56.
In plain English, the above means: Google Chrome browser has a security issue, please upgrade to the latest version.