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CVE-2026-45476

Estado: AnalizadaAlta (8.2)—

Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

CVE-2026-45476 es un use-after-free (CWE-416) en el controlador MANA de Azure. Vector CVSS con AV:L (acceso local) y PR:H (privilegios altos) → T1068. El atacante autorizado (PR:H) explota la vulnerabilidad para escalar privilegios localmente, permitiendo ejecución de comandos con mayores permisos (

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationBehavior Prevention on Endpoint

Tecnologías afectadas (1)

Microsoft — Azure Network Adapter

CWE

Referencias

JSON original (NVD)

Mostrar
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