extensions/renderer/runtime_custom_bindings.cc in Google Chrome before 51.0.2704.79 does not consider side effects during creation of an array of extension views, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors related to extensions.
googlechromereleases.blogspot.com/2016/06/stable-channel-update.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00003.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00004.html
lists.opensuse.org/opensuse-security-announce/2016-06/msg00005.html
www.debian.org/security/2016/dsa-3594
www.securitytracker.com/id/1036026
access.redhat.com/errata/RHSA-2016:1201
codereview.chromium.org/1948773002
crbug.com/608104