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

CVE-2026-20267

Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-284 Control de acceso incorrecto
Fecha de publicación:
05/08/2026
Última modificación:
05/08/2026

Descripción

*** Pendiente de traducción *** As part of Cisco&amp;#39;s ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.<br /> <br /> The vulnerabilities tracked by&amp;nbsp;CVE-2026-20267 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) Pillar&amp;nbsp;CWE-284.