Use-after-free vulnerability in the Web Audio implementation in Google Chrome before 26.0.1410.43 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16665
https://code.google.com/p/chromium/issues/detail?id=172342
http://googlechromereleases.blogspot.com/2013/03/stable-channel-update_26.html