Use-after-free vulnerability in Ghostscript 9.20 might allow remote attackers to execute arbitrary code via vectors related to a reference leak in .setdevice.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-7978.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "9.20" } ] } ]