CVE-2026-67305
Gravedad CVSS v4.0:
CRÍTICA
Tipo:
CWE-122
Desbordamiento de búfer basado en memoria dinámica (Heap)
Fecha de publicación:
01/08/2026
Última modificación:
01/08/2026
Descripción
*** Pendiente de traducción *** FreeRDP Windows client before 3.29.0 contains a heap buffer overflow vulnerability in the clipboard virtual channel when processing CLIPRDR_FILE_CONTENTS_RESPONSE PDUs without validating the server-provided size against the destination buffer. A malicious RDP server can send a response with a data payload significantly larger than requested, causing arbitrary heap memory corruption that may enable remote code execution when a user performs a paste operation.
Impacto
Puntuación base 4.0
9.40
Gravedad 4.0
CRÍTICA



