{"affected":[{"defaultStatus":"unaffected","product":"qt","source":"CNA: Qt","vendor":"qt","versions":[{"lessThan":"5.0.0","status":"unknown","version":"0","versionType":"python"},{"lessThan":"6.8.10","status":"affected","version":"5.0.0","versionType":"python"},{"lessThan":"6.11.3","status":"affected","version":"6.9.0","versionType":"python"}]}],"cveId":"CVE-2026-97845","cwes":["CWE-674"],"description":"An uncontrolled recursion vulnerability has been discovered in the Qt QXmlSimpleReader XML parsing functionality of the Qt 5 Core Compatibility APIs module (Qt 6) and the Qt XML module (Qt 5).","epss":null,"exploits":[],"kev":null,"metrics":[{"score":4.3,"severity":"medium","source":"CNA: Qt","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/U:Green","version":"4.0"}],"modifiedAt":1794488923473,"publishedAt":1794488923473,"references":[{"source":"CNA: Qt","tags":["vendor-advisory"],"url":"https://www.qt.io/security-advisories?search=CVE-2026-97845"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/771290"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/774512"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/774513"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/774632"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/760219"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/760220"}],"remediation":[{"kind":"fix","source":"CNA: Qt","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/771290"},{"kind":"fix","source":"CNA: Qt","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/774512"},{"kind":"fix","source":"CNA: Qt","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/774513"},{"kind":"fix","source":"CNA: Qt","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/774632"},{"kind":"fix","source":"CNA: Qt","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/760219"},{"kind":"fix","source":"CNA: Qt","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/760220"}],"revision":"5207af3557b92903c9950fee08e4e87eaca57199ba6c1a47b497137a2aba7cef","sources":[{"modifiedAt":1794488923473,"name":"CNA: Qt","retrievedAt":1794492579016,"url":"https://www.cve.org/CVERecord?id=CVE-2026-97845"}],"ssvc":null,"status":"published","title":"Uncontrolled recursion vulnerability in QXmlSimpleReader XML parsing impacts Qt","updatedAt":1794492579016}