Qt through 5.14 allows an exponential XML entity expansion attack via a crafted SVG document that is mishandled in QXmlStreamReader, a related issue to CVE-2003-1564.Referenceshttps://bugreports.qt.io/browse/QTBUG-47417https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PT6327C64Q4RBFRWUSBKCG7SVGBWU5W/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZMMF4OEJAZRVKVXNO7IZWLEZVQGJN6G/