http://isc.sans.org/diary.html?storyid=7957

As part of today’s bulletin release, Microsoft advices users of
Windows XP to uninstall Flash Player 6 which is installed with Windows
XP. Affected users should upgrade to the latest version or Flash Player
which is available for download from Adobe.

The Adobe Flash Player was only provided with Windows XP, up to and
including service pack 3. All other versions of Windows do not include
Flash Player.

KB979267: http://www.microsoft.com/technet/security/advisory/979267.mspx