CVE-2026-25274
Estado: En análisisMedia (6.7)—
Corrupción de memoria al procesar comandos concurrentes de asignación y liberación de búferes DMA sin la sincronización adecuada.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 6.7
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: 8/10/2026
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
T1059Command and Scripting Interpreterexecution75 %
Vulnerabilidad local (AV:L, PR:H) de corrupción de memoria (CWE-416) sin interacción del usuario que permite escalada de privilegios y ejecución de código arbitrario.
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
CWE
- CWE-416
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-25274",
"cveTags": [],
"metrics": {
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{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-25274",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-10-06T12:20:19.775299Z"
}
}
],
"cvssMetricV31": [
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"cvssData": {
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"version": "3.1",
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"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.8
}
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},
"affected": [
{
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"affectedData": [
{
"vendor": "Qualcomm, Inc.",
"product": "Snapdragon",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
"version": "Qualcomm FastConnect 8800 Mobile Connectivity System"
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{
"status": "affected",
"version": "Qualcomm Video Collaboration VC3 Platform"
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{
"status": "affected",
"version": "SC8380XP"
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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},
{
"status": "affected",
"version": "WCD9378C"
},
{
"status": "affected",
"version": "WCD9380"
},
{
"status": "affected",
"version": "WCD9385"
},
{
"status": "affected",
"version": "WSA8810"
},
{
"status": "affected",
"version": "WSA8815"
},
{
"status": "affected",
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{
"status": "affected",
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},
{
"status": "affected",
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{
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{
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"platforms": [
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"Snapdragon Connectivity",
"Snapdragon Consumer Electronics Connectivity",
"Snapdragon Industrial IOT",
"Snapdragon MC"
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-10-06T07:16:57.770",
"references": [
{
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html",
"source": "product-security@qualcomm.com"
}
],
"vulnStatus": "Undergoing Analysis",
"weaknesses": [
{
"type": "Secondary",
"source": "product-security@qualcomm.com",
"description": [
{
"lang": "en",
"value": "CWE-416"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Memory Corruption when processing concurrent DMA buffer allocation and deallocation commands without proper synchronization."
}
],
"lastModified": "2026-10-06T15:08:38.397",
"sourceIdentifier": "product-security@qualcomm.com"
}