CVE-2025-12343
Gravedad CVSS v3.1:
BAJA
Tipo:
CWE-415
Doble liberación
Fecha de publicación:
18/02/2026
Última modificación:
19/02/2026
Descripción
*** Pendiente de traducción *** A flaw was found in FFmpeg’s TensorFlow backend within the libavfilter/dnn_backend_tf.c source file. The issue occurs in the dnn_execute_model_tf() function, where a task object is freed multiple times in certain error-handling paths. This redundant memory deallocation can lead to a double-free condition, potentially causing FFmpeg or any application using it to crash when processing TensorFlow-based DNN models. This results in a denial-of-service scenario but does not allow arbitrary code execution under normal conditions.
Impacto
Puntuación base 3.x
3.30
Gravedad 3.x
BAJA



