Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-7584

Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-502 Deserialización de datos no confiables
Fecha de publicación:
01/05/2026
Última modificación:
04/05/2026

Descripción

*** Pendiente de traducción *** The LabOne Q serialization framework uses a class-loading mechanism (import_cls) to dynamically import and instantiate Python classes during deserialization. Prior to the fix, this mechanism accepted arbitrary fully-qualified class names from the serialized data without any validation of the target class or restriction on which modules could be imported. An attacker can craft a serialized experiment file that causes the deserialization engine to import and instantiate arbitrary Python classes with attacker-controlled constructor arguments, resulting in arbitrary code execution in the context of the user running the Python process. Exploitation requires the victim to load a malicious file using LabOne Q's deserialization functions, for example a compromised experiment file shared for collaboration or support purposes.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:zhinst:labone_q:*:*:*:*:*:*:*:* 2.41.0 (incluyendo) 26.1.2 (excluyendo)
cpe:2.3:a:zhinst:labone_q:26.4.0:beta1:*:*:*:*:*:*
cpe:2.3:a:zhinst:labone_q:26.4.0:beta2:*:*:*:*:*:*
cpe:2.3:a:zhinst:labone_q:26.4.0:beta3:*:*:*:*:*:*
cpe:2.3:a:zhinst:labone_q:26.4.0:beta4:*:*:*:*:*:*
cpe:2.3:a:zhinst:labone_q:26.4.0:beta5:*:*:*:*:*:*


Referencias a soluciones, herramientas e información