CVE-2018-14048
An issue has been found in libpng 1.6.34. It is a SEGV in the function png_free_data in png.c, related to the recommended error handling for png_read_image.
Date published : 2018-07-13
https://seclists.org/bugtraq/2019/Apr/30
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html