The SPDY protocol implementation in Google Chrome before 6.0.472.62 does not properly manage buffers, which might allow remote attackers to execute arbitrary code via unspecified vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7380
http://googlechromereleases.blogspot.com/2010/09/stable-beta-channel-updates_17.html