CVE-2026-47504
Estado: Pendiente de análisisAlta (7.8)—
NVIDIA Linux GPU Display Driver contains a vulnerability in the NGX updater where an outdated embedded cryptographic library is susceptible to type confusion. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, or 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: 0.15%
- 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 Systemcollection75 % - Impacto secundario
T1498.002Reflection Amplificationimpact80 %
Vulnerabilidad local (AV:L/PR:L) en NGX updater del driver NVIDIA que, mediante confusión de tipos (CWE-843), permite escalada de privilegios y ejecución de código (mencionado explícitamente), denegación de servicio e información disclosure.
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-843
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-47504",
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"metrics": {
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{
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"options": [
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{
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"version": "2.0.3",
"timestamp": "2026-09-30T00:00:00+00:00"
}
}
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"cvssMetricV31": [
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"attackComplexity": "LOW",
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"published": "2026-09-30T16:17:15.423",
"references": [
{
"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5861",
"source": "psirt@nvidia.com"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47504",
"source": "psirt@nvidia.com"
},
{
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47504",
"source": "psirt@nvidia.com"
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],
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"weaknesses": [
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"description": [
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"value": "NVIDIA Linux GPU Display Driver contains a vulnerability in the NGX updater where an outdated embedded cryptographic library is susceptible to type confusion. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, or data tampering."
}
],
"lastModified": "2026-10-01T04:18:09.050",
"sourceIdentifier": "psirt@nvidia.com"
}