CVE-2026-47568
Estado: Pendiente de análisisMedia (5.5)—
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a user could cause uncontrolled kernel log generation by repeatedly invoking an interface that emits unrate-limited error messages. A successful exploit of this vulnerability might lead to denial of service.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.11%
- Percentil entre todas las CVEs puntuadas: 1
- 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 escalation85 % - Impacto principal
T1499.004Application or System Exploitationimpact80 %
Vector AV:L/PR:L sin UI indica escalada local. CWE-400 (generación descontrolada de recursos) causa DoS mediante logs masivos del kernel; impacto de disponibilidad (A:H) confirma T1499.004 (agotamiento de recursos de endpoint).
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-400
Referencias
JSON original (NVD)
Mostrar
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"role": "CISA Coordinator",
"options": [
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{
"automatable": "no"
},
{
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"version": "2.0.3",
"timestamp": "2026-09-30T17:42:09.152077Z"
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"integrityImpact": "NONE",
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"published": "2026-09-30T16:17:25.663",
"references": [
{
"url": "https://github.com/NVIDIA/product-security/tree/main/2026/5861",
"source": "psirt@nvidia.com"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47568",
"source": "psirt@nvidia.com"
},
{
"url": "https://www.cve.org/CVERecord?id=CVE-2026-47568",
"source": "psirt@nvidia.com"
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],
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"description": [
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}
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],
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"value": "NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a user could cause uncontrolled kernel log generation by repeatedly invoking an interface that emits unrate-limited error messages. A successful exploit of this vulnerability might lead to denial of service."
}
],
"lastModified": "2026-09-30T18:18:30.113",
"sourceIdentifier": "psirt@nvidia.com"
}