CVE-2026-47489

Estado: Pendiente de análisisAlta (7.8)—

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where permissions on read-only memory might not be preserved. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.13%
Percentil entre todas las CVEs puntuadas: 2
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation95 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %
Impacto secundarioT1499.004 Application or System Exploitationimpact75 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact80 %

AV:L + PR:L sin UI indica escalada local. Kernel driver vulnerability con permisos de memoria permite code execution (T1059), DoS (T1499.004) y data tampering (T1565.001).

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 Prevention Threat Intelligence Program Restrict Web-Based Content Restrict File and Directory Permissions Privileged Account Management Remote Data Storage

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Nvidia — GPU Display Driver^AI

CWE

CWE-281

Referencias

JSON original (NVD)

Mostrar

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          "version": "2.0.3",
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  "references": [
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      "url": "https://github.com/NVIDIA/product-security/tree/main/2026/5861",
      "source": "psirt@nvidia.com"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47489",
      "source": "psirt@nvidia.com"
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}