Google Chrome Releases reports:
4 security fixes in this release, including:
 High CVE-2014-3154: Use-after-free in filesystem api. Credit to Collin Payne.  High CVE-2014-3155: Out-if-bounds read in SPDY. Credit to James March, Daniel Sommermann and Alan Frindell of Facebook.  Medium CVE-2014-3156: Buffer overflow in clipboard. Credit to Atte Kettunen of OUSPG.  CVE-2014-3157: Heap overflow in media.