CVE-2026-6390
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-134
Utilización de formatos de cadenas de control externo
Fecha de publicación:
23/07/2026
Última modificación:
23/07/2026
Descripción
*** Pendiente de traducción *** A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to achieve stack information disclosure, cause a denial of service (crash), or potentially perform arbitrary memory writes.
Impacto
Puntuación base 3.x
6.80
Gravedad 3.x
MEDIA



