{"affected":[{"defaultStatus":"unaffected","product":"Qt Framework","source":"CNA: Qt","vendor":"qt","versions":[{"lessThan":"5.15.0","status":"unknown","version":"0","versionType":"python"},{"lessThanOrEqual":"6.8.9","status":"affected","version":"5.15.0","versionType":"python"},{"lessThanOrEqual":"6.12.0","status":"affected","version":"6.9.0","versionType":"python"}]}],"cveId":"CVE-2026-114369","cwes":["CWE-407"],"description":"Resource exhaustion vulnerability in the Qt Framework QWebSocket and QWebSocketServer classes of the Qt WebSockets module","epss":null,"exploits":[],"kev":null,"metrics":[{"score":2.7,"severity":"low","source":"CNA: Qt","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/R:A/RE:L/U:Clear","version":"4.0"}],"modifiedAt":1794481769857,"publishedAt":1794481769857,"references":[{"source":"CNA: Qt","tags":["vendor-advisory"],"url":"https://www.qt.io/security-advisories?search=CVE-2026-114369"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qtwebsockets/+/772146"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qtwebsockets/+/772145"},{"source":"CNA: Qt","tags":["patch"],"url":"https://codereview.qt-project.org/c/qt/qtwebsockets/+/772144"}],"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/qtwebsockets/+/772146"},{"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/qtwebsockets/+/772145"},{"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/qtwebsockets/+/772144"}],"revision":"9206ee1cdf7a52327c3cb09a3f9306610efa7c85ce6b8b0cd6663546ba5d2977","sources":[{"modifiedAt":1794481769857,"name":"CNA: Qt","retrievedAt":1794485311764,"url":"https://www.cve.org/CVERecord?id=CVE-2026-114369"}],"ssvc":null,"status":"published","title":"Security Issue CVE-2026-114369 - Resource exhaustion (denial of service) vulnerability in the WebSocket handshake handling of QWebSocket and QWebSocketServer impacts Qt Framework","updatedAt":1794485311764}