The Adobe Flash Player is a renderer for the SWF file format, which is commonly used to provide interactive websites.
A critical type confusion vulnerability was discovered in Adobe Flash Player.
A remote attacker could execute arbitrary code.
There is no known workaround at this time.
All Adobe Flash Player users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose
">=www-plugins/adobe-flash-27.0.0.170"