CVE-2026-14960
Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-269
Gestión de privilegios incorrecta
Fecha de publicación:
15/07/2026
Última modificación:
16/07/2026
Descripción
*** Pendiente de traducción *** Pegatron `Tdelo64.sys` improperly exposes privileged hardware access functionality through the `\\.\TdeIo` device interface. IOCTL handlers including `TDE_IOCTL_INDEXIO_READ` and `TDE_IOCTL_INDEXIO_WRITE` permit unprivileged user-mode callers to perform arbitrary hardware I/O port reads and writes without authorization checks. A local attacker can abuse this functionality to manipulate hardware registers, tamper with firmware-related interfaces, cause system instability, or establish persistent low-level compromise.
Impacto
Puntuación base 3.x
9.80
Gravedad 3.x
CRÍTICA



