Adobe Flash Player 9.x before 9.0.159.0 and 10.x before 10.0.22.87 on Windows allows remote attackers to trick a user into visiting an arbitrary URL via an unspecified manipulation of the "mouse pointer display," related to a "Clickjacking attack." Per: http://www.adobe.com/support/security/bulletins/apsb09-01.html
"This update resolves a Windows-only issue with mouse pointer display that could potentially contribute to a Clickjacking attack. (CVE-2009-0522)"