CVE-2026-76456: fallo de gravedad alta en Cisco NX-OS Software
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Input Validation Vulnerabilities
Publicada el
18Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.6
probabilidad de explotación
—
explotación observada
noninguna fuente lo reporta
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76456 are related to improper input validation of special elements used in a command issue that are grouped under the Common Weakness Enumeration (CWE) CWE-20.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Productos afectados
Cisco · Cisco NX-OS SoftwareCisco · Cisco NX-OS System Software in ACI ModeCisco · Cisco Unified Computing System (Managed)CVEs relacionadas — Cisco NX-OS Software
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