CVE-2026-83760
Estado: Pendiente de análisisMedia (5.5)—
Lectura fuera de límites en el controlador Bluetooth de Microsoft permite a un atacante autorizado revelar información de forma local.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
FIRST aún no ha puntuado esta CVE (habitual en CVEs muy recientes o rechazadas).
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 escalation90 % - Impacto principal
T1005Data from Local Systemcollection55 %
Lectura fuera de límites en el driver Bluetooth de Microsoft con AV:L y PR:L sin UI; solo se describe divulgación de información local, sin ejecución de comandos.
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-125
Referencias
JSON original (NVD)
Mostrar
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"role": "CISA Coordinator",
"options": [
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},
{
"automatable": "no"
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{
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],
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"timestamp": "2026-10-13T20:30:19.174177Z"
}
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"integrityImpact": "NONE",
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"attackComplexity": "LOW",
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"published": "2026-10-13T19:20:22.543",
"references": [
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83760",
"source": "secure@microsoft.com"
}
],
"vulnStatus": "Awaiting Analysis",
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"description": [
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}
]
}
],
"descriptions": [
{
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"value": "Out-of-bounds read in Microsoft Bluetooth Driver allows an authorized attacker to disclose information locally."
}
],
"lastModified": "2026-10-13T21:18:46.933",
"sourceIdentifier": "secure@microsoft.com"
}