CVE-2026-47556
Estado: Pendiente de análisisAlta (7.8)—
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause an integer overflow that leads to an out-of-bounds write. 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: 0.14%
- Percentil entre todas las CVEs puntuadas: 3
- 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.
- Explotación
T1068Exploitation for Privilege Escalationprivilege escalation95 % - Impacto principal
T1059Command and Scripting Interpreterexecution90 % - Impacto secundario
T1005Data from Local Systemcollection80 % - Impacto secundario
T1499.004Application or System Exploitationimpact85 %
Vulnerabilidad local (AV:L, PR:L) de integer overflow en kernel driver NVIDIA que permite escalada de privilegios (CWE-190) y ejecución de código con acceso a memoria sin restricciones.
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
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-190
Referencias
JSON original (NVD)
Mostrar
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"published": "2026-09-30T16:17:23.913",
"references": [
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"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5861",
"source": "psirt@nvidia.com"
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{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47556",
"source": "psirt@nvidia.com"
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{
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47556",
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"description": [
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}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause an integer overflow that leads to an out-of-bounds write. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering."
}
],
"lastModified": "2026-10-01T04:18:15.797",
"sourceIdentifier": "psirt@nvidia.com"
}