Use-after-free vulnerability in the OnWindowRemovingFromRootWindow function in content/browser/web_contents/web_contents_view_aura.cc in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allows user-assisted remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving certain print-preview and tab-switch actions that interact with a speech input element.
https://src.chromium.org/viewvc/chrome?revision=235302&view=revision
http://www.debian.org/security/2014/dsa-2862
http://googlechromereleases.blogspot.com/2014/01/stable-channel-update.html