Incorrect security UI in popup blocker in Google Chrome on iOS prior to 75.0.3770.80 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
https://www.debian.org/security/2019/dsa-4500
https://security.gentoo.org/glsa/201908-18
https://seclists.org/bugtraq/2019/Aug/19
https://chromereleases.googleblog.com/2019/06/stable-channel-update-for-desktop.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html