An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-31. Heap-based buffer overflow in w3m allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTML page.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-9423.json"