Mozilla · Firefox · CVE-2006-6506
**Name of the Vulnerable Software and Affected Versions**
Mozilla Firefox versions 2.0 through 2.0.0.0
**Description**
The issue concerns a privacy leak related to the "Feed Preview" feature. When this feature requests favicon.ico icons, it sends the URL of the feed, potentially allowing feed viewing services to determine browsing habits.
**Recommendations**
For Mozilla Firefox versions 2.0 through 2.0.0.0, update to version 2.0.0.1 to resolve the issue.