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

CVE-2026-14904

Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-59 Incorrecta resolución de una ruta antes de aceder a un fichero (Seguimiento de enlaces)
Fecha de publicación:
07/07/2026
Última modificación:
08/07/2026

Descripción

*** Pendiente de traducción *** AWS Research and Engineering Studio (RES) is an open-source solution that enables researchers and engineers to create and manage secure virtual desktops and computing resources on AWS.<br /> <br /> <br /> <br /> Improper link resolution before file access issue (CWE-59) in the Auth.GetUserPrivateKey API. An authenticated remote user could read arbitrary files on the cluster-manager EC2 instance by replacing their SSH private key file (~/.ssh/id_rsa) with a symbolic link targeting any file on the host. Because the cluster-manager process runs as root, any file readable by root is exposed, including other users&amp;#39; SSH private keys and application configuration secrets.<br /> <br /> <br /> <br /> It&amp;#39;s recommended to upgrade to RES version 2026.06.