CVE-2026-59197
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-190
Desbordamiento o ajuste de enteros
Fecha de publicación:
14/07/2026
Última modificación:
14/07/2026
Descripción
*** Pendiente de traducción *** Pillow is a Python imaging library. Prior to 12.3.0, Pillow's public rank-filter API can trigger a native heap out-of-bounds write when given a very large odd filter size because ImageFilter.RankFilter.filter() calls image.expand(size // 2, size // 2) before rank-filter size validation and ImagingExpand() computes output dimensions with unchecked signed int arithmetic. This issue is fixed in version 12.3.0.
Impacto
Puntuación base 3.x
8.20
Gravedad 3.x
ALTA