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{"bugzilla": {"description": "qt6-qtwebsockets: Information disclosure vulnerability in authentication handling of QWebSocket impacts Qt Framework", "id": "2568040", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2568040"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-201", "details": ["A flaw was found in Qt. Improper authentication handling in the QWebSocket component of the Qt WebSockets module allows an attacker to cause an information disclosure. A remote attacker could exploit this vulnerability to gain unauthorized access to sensitive data."], "mitigation": {"lang": "en:us", "value": "Disable unauthenticated WebSocket endpoints or restrict network access to trusted clients via reverse proxy authentication controls until an update can be applied."}, "name": "CVE-2026-114366", "package_state": [{"cpe": "cpe:/a:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "qt6-qtwebsockets", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Fix deferred", "package_name": "qt5", "product_name": "Red Hat Hardened Images"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Fix deferred", "package_name": "qt6", "product_name": "Red Hat Hardened Images"}], "public_date": "2026-11-06T04:40:04Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-114366\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-114366\nhttps://codereview.qt-project.org/c/qt/qtwebsockets/+/772273\nhttps://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-114366"], "statement": "An information disclosure vulnerability exists in Qt Framework's QWebSocket authentication handling within the Qt WebSockets module, where improper handling of authentication credentials or state during WebSocket handshakes allows an unauthenticated remote attacker to expose sensitive information.", "threat_severity": "Low"}