A use after free in printing in Google Chrome prior to 57.0.2987.133 for Linux and Windows allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
https://access.redhat.com/errata/RHSA-2017:0860
https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop_29.html