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

CVE-2026-46695

Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-284 Control de acceso incorrecto
Fecha de publicación:
10/06/2026
Última modificación:
10/06/2026

Descripción

*** Pendiente de traducción *** Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers within them to run untrusted code. Prior to version 0.9.0, Boxlite does not restrict the kernel capabilities available inside the container, malicious code can remount the directory in rw mode, thereby gaining write access to that directory. This allows malicious code to perform arbitrary write operations on directories that should be read-only. This issue has been patched in version 0.9.0.