CVE-2026-78680
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-426
Ruta de búsqueda no confiable
Fecha de publicación:
25/08/2026
Última modificación:
25/08/2026
Descripción
*** Pendiente de traducción *** NLTK versions before 3.10.3 fail to use validated absolute paths when invoking the Graphviz dot binary in dependencygraph.dot2img and AlignedSent._repr_svg_, allowing attackers to execute arbitrary code by placing a malicious dot binary in the search path or current working directory. Attackers can exploit bare-name binary resolution on Windows via the current working directory or on Unix-like systems via relative PATH entries to execute their binary instead of the legitimate Graphviz tool.
Impacto
Puntuación base 4.0
8.50
Gravedad 4.0
ALTA
Puntuación base 3.x
7.80
Gravedad 3.x
ALTA



