Exiv2::Internal::PngChunk::parseTXTChunk in Exiv2 v0.26 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted image file, a different vulnerability than CVE-2018-10999.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-16336.json"