CVE-2026-96749
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-190
Desbordamiento o ajuste de enteros
Fecha de publicación:
24/09/2026
Última modificación:
26/09/2026
Descripción
*** Pendiente de traducción *** An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch the overflow is written in a form whose behavior is not defined by the C language standard. A party with no privileges who can place a very large value into data that an application encodes may, depending on how the native extension was built, cause a write outside the bounds of an allocated buffer inside the application's own process.
Impacto
Puntuación base 4.0
7.50
Gravedad 4.0
ALTA
Puntuación base 3.x
8.40
Gravedad 3.x
ALTA