CVE-2026-42011
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-295
Validación incorrecta de certificados
Fecha de publicación:
07/05/2026
Última modificación:
07/05/2026
Descripción
*** Pendiente de traducción *** A flaw was found in gnutls. This vulnerability occurs because permitted name constraints were incorrectly ignored when previous Certificate Authorities (CAs) only had excluded name constraints. A remote attacker could exploit this to bypass critical name constraint checks during certificate validation. This bypass could lead to the acceptance of invalid certificates, potentially enabling spoofing or man-in-the-middle attacks against affected systems.
Impacto
Puntuación base 3.x
7.40
Gravedad 3.x
ALTA



