CVE-2026-100140: fallo de gravedad baja en qt
Integer overflow vulnerability in XML parsing functionality of Qt5Compat impacts Qt
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
8Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 1.9epss 0.2%
An integer overflow vulnerability in the Qt XML parsing (Qt5Compat / QXmlSimpleReader) functionality of Qt.
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/R:U/U:Green
Productos afectados
qt · qtCVEs relacionadas — qt
En el mismo producto, de las más peligrosas a las menos.
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Referencias
https://codereview.qt-project.org/c/qt/qt5compat/+/764751https://codereview.qt-project.org/c/qt/qt5compat/+/768900https://codereview.qt-project.org/c/qt/qt5compat/+/768901https://codereview.qt-project.org/c/qt/qt5compat/+/768902https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-100140: