CVE-2015-1248
The FileSystem API in Google Chrome before 40.0.2214.91 allows remote attackers to bypass the SafeBrowsing for Executable Files protection mechanism by creating a .exe file in a temporary filesystem and then referencing this file with a filesystem:http: URL.
Date published : 2015-04-19
http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_14.html