Inappropriate use of partition alloc in PDFium in Google Chrome prior to 61.0.3163.79 for Linux, Windows, and Mac, and 61.0.3163.81 for Android, allowed a remote attacker to potentially exploit memory corruption via a crafted PDF file.
https://security.gentoo.org/glsa/201709-15
https://access.redhat.com/errata/RHSA-2017:2676
http://www.debian.org/security/2017/dsa-3985