There is an illegal address access in Exiv2::FileIo::pathabi:cxx11 in basicio.cpp of libexiv2 in Exiv2 0.26 that will lead to remote denial of service.
{ "versions": [ { "introduced": "0" }, { "last_affected": "0.26" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12956.json"