Skia, as used in Google Chrome before 22.0.1229.92, does not properly render text, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via unknown vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15725
https://exchange.xforce.ibmcloud.com/vulnerabilities/79063
https://code.google.com/p/chromium/issues/detail?id=138208
http://googlechromereleases.blogspot.com/2012/10/stable-channel-update.html