CVE-2026-93518highCWE-122

CVE-2026-93518: fallo de gravedad alta en x.org xwayland

X.Org Server XKB ResizeKeyType Numeric Truncation

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear xorg-x11-server+ Monitorear xwayland

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.8epss 0.2%
An integer truncation issue in XkbResizeKeyType() that could lead to a heap buffer overflow by authenticated X clients in X.org X server before 21.1.25 and XWayland before 24.1.14 could be exploited for crashes or potential code execution in the X server.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
x.org · xorg-x11-serverx.org · xwayland
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