Uninitialized data in media in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted video file.
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/2019/04/stable-channel-update-for-desktop_23.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html