uri.js in Google V8 before 5.1.281.26, as used in Google Chrome before 51.0.2704.63, uses an incorrect array type, which allows remote attackers to obtain sensitive information by calling the decodeURI function and leveraging "type confusion."
https://security.gentoo.org/glsa/201607-07
https://codereview.chromium.org/1936083002
https://access.redhat.com/errata/RHSA-2016:1190
http://www.ubuntu.com/usn/USN-2992-1
http://www.securitytracker.com/id/1035981
http://www.securityfocus.com/bid/90876
http://www.debian.org/security/2016/dsa-3590
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00063.html
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00062.html
http://googlechromereleases.blogspot.com/2016/05/stable-channel-update_25.html