Parameter passing error in media in Google Chrome prior to 74.0.3729.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
https://www.debian.org/security/2019/dsa-4500
https://seclists.org/bugtraq/2019/Aug/19
https://chromereleases.googleblog.com/2019/04/stable-channel-update-for-desktop_30.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00085.html