CVE-2026-93009
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-125
Lectura fuera de límites
Fecha de publicación:
29/10/2026
Última modificación:
30/10/2026
Descripción
*** Pendiente de traducción *** A flaw was found in dnsmasq. The DHCPv6 client hostname parser can read one byte past the end of a crafted FQDN option because it checks the next label length before confirming the pointer is still inside the option. An attacker on the local network can trigger this with a single DHCPv6 packet. The extra byte is not returned to the client or logged, and no crash has been demonstrated.
Impacto
Puntuación base 3.x
4.30
Gravedad 3.x
MEDIA


