Inappropriate implementation in Blink in Google Chrome prior to 59.0.3071.86 for Mac, Windows, and Linux, and 59.0.3071.92 for Android, allowed a remote attacker to display UI on a non attacker controlled tab via a crafted HTML page.
https://security.gentoo.org/glsa/201706-20
https://chromereleases.googleblog.com/2017/06/stable-channel-update-for-desktop.html
https://access.redhat.com/errata/RHSA-2017:1399