The Chrome Stable channel has been updated to 10.0.648.205 for Windows, Mac, Linux and Chrome Frame. This release contains a new version of Adobe Flash which includes a fix for a security vulnerability, as well as the security fixes listed below.
Security fixes and rewards: Please see the Chromium security page for more detail. Note that the referenced bugs may be kept private until a majority of our users are up to date with the fix.
[$500] [Windows only]  Critical CVE-2011-1300: Off-by-three in GPU process. Credit to yuri.ko616.
 Critical CVE-2011-1301: Use-after-free in the GPU process. Credit to Google Chrome Security Team (Inferno).
[$1000]  Critical CVE-2011-1302: Heap overflow in the GPU process. Credit to Christoph Diehl.