If you use Google's Browser (Google Chrome)

[Roger]

Google have confirmed that some versions of Google Chrome Browser 1.x have two vulnerabilities that can be exploited by a hacker to compromise the integrity of the host system and potentially allow unauthorised remote access.


1.Adobe Reader Plugin Open Parameters Cross-Site Scripting Vulnerability
This could allow a PDF document to run scripts on arbitrary sites

Threat Level
Concern
Moderate
High
Critical
Extremely Critical

2.Javascript Same-Origin Bypass
A bug in the V8 JavaScript engine could allow bypassing same-origin checks in certain situations. A malicious script in a page could read the full URL of another frame, and possibly other attributes or data from another frame in a different origin. This could disclose sensitive information from one website to a third party.

Threat Level
Concern
Moderate
High
Critical
Extremely Critical

Solution
Update to version 1.0.154.46
v1.0.154.46 for Windows

More Information... here