CVE-2026-25291
Estado: En análisisAlta (7.8)—
Corrupción de memoria al realizar operaciones concurrentes sobre listas de páginas de memoria compartida debido a la falta de mecanismos de sincronización adecuados.
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:H/A:H
- Puntuación base: 7.8
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 escalation90 % - Impacto principal
T1059Command and Scripting Interpreterexecution75 %
AV:L sin UI:R + CWE-416 (use-after-free) indica escalada local de privilegios. La corrupción de memoria permite ejecución de código con permisos elevados.
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-2026-25291",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-25291",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-10-06T12:14:22.584394Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "product-security@qualcomm.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.8,
"attackVector": "LOCAL",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "product-security@qualcomm.com",
"affectedData": [
{
"vendor": "Qualcomm, Inc.",
"product": "Snapdragon",
"versions": [
{
"status": "affected",
"version": "FastConnect 6700"
},
{
"status": "affected",
"version": "FastConnect 6900"
},
{
"status": "affected",
"version": "FastConnect 7800"
},
{
"status": "affected",
"version": "LeMans_AU_LGIT"
},
{
"status": "affected",
"version": "LeMansAU"
},
{
"status": "affected",
"version": "Orne"
},
{
"status": "affected",
"version": "Pandeiro"
},
{
"status": "affected",
"version": "QAM8255P"
},
{
"status": "affected",
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{
"status": "affected",
"version": "QAMSRV1H"
},
{
"status": "affected",
"version": "QAMSRV1M"
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{
"status": "affected",
"version": "QCA6391"
},
{
"status": "affected",
"version": "QCA6574AU"
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{
"status": "affected",
"version": "QCA6595"
},
{
"status": "affected",
"version": "QCA6696"
},
{
"status": "affected",
"version": "QCA6698AQ"
},
{
"status": "affected",
"version": "QCA6797AQ"
},
{
"status": "affected",
"version": "QCM4290"
},
{
"status": "affected",
"version": "QCM5430"
},
{
"status": "affected",
"version": "QCM6490"
},
{
"status": "affected",
"version": "QCM8838"
},
{
"status": "affected",
"version": "QCS4290"
},
{
"status": "affected",
"version": "QLN1083BD"
},
{
"status": "affected",
"version": "QLN1086BD"
},
{
"status": "affected",
"version": "QPA1083BD"
},
{
"status": "affected",
"version": "QPA1086BD"
},
{
"status": "affected",
"version": "Qualcomm Dragonwing Q-8845"
},
{
"status": "affected",
"version": "Qualcomm Video Collaboration VC3 Platform"
},
{
"status": "affected",
"version": "QXM1083"
},
{
"status": "affected",
"version": "QXM1086"
},
{
"status": "affected",
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},
{
"status": "affected",
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{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "SA7255P"
},
{
"status": "affected",
"version": "SA7775P"
},
{
"status": "affected",
"version": "SA8155P"
},
{
"status": "affected",
"version": "SA8255P"
},
{
"status": "affected",
"version": "SA8295P"
},
{
"status": "affected",
"version": "SA8620P"
},
{
"status": "affected",
"version": "SA8770P"
},
{
"status": "affected",
"version": "SA9000P"
},
{
"status": "affected",
"version": "SAR1165P"
},
{
"status": "affected",
"version": "SC8380XP"
},
{
"status": "affected",
"version": "SD662"
},
{
"status": "affected",
"version": "SDR753"
},
{
"status": "affected",
"version": "SM6225P"
},
{
"status": "affected",
"version": "SM7325P"
},
{
"status": "affected",
"version": "Snapdragon 460 Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 662 Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 680 4G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 685 4G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 778G 5G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 778G+ 5G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 782G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 7c+ Gen 3 Compute"
},
{
"status": "affected",
"version": "Snapdragon 8 Elite Gen 5"
},
{
"status": "affected",
"version": "Snapdragon 888 5G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon 888+ 5G Mobile Platform"
},
{
"status": "affected",
"version": "Snapdragon AR1 Gen 1 Platform"
},
{
"status": "affected",
"version": "Snapdragon AR1+ Gen 1 Platform"
},
{
"status": "affected",
"version": "Snapdragon W5+ Gen 1 Wearable Platform"
},
{
"status": "affected",
"version": "Snapdragon X53 5G Modem-RF System"
},
{
"status": "affected",
"version": "Snapdragon Reality Elite Platform"
},
{
"status": "affected",
"version": "Snapdragon Wear Elite platform"
},
{
"status": "affected",
"version": "SRV1H"
},
{
"status": "affected",
"version": "SRV1M"
},
{
"status": "affected",
"version": "SW5100"
},
{
"status": "affected",
"version": "SW5100P"
},
{
"status": "affected",
"version": "Themisto"
},
{
"status": "affected",
"version": "WCD9370"
},
{
"status": "affected",
"version": "WCD9375"
},
{
"status": "affected",
"version": "WCD9378"
},
{
"status": "affected",
"version": "WCD9380"
},
{
"status": "affected",
"version": "WCD9385"
},
{
"status": "affected",
"version": "WCD9395"
},
{
"status": "affected",
"version": "WCN3950"
},
{
"status": "affected",
"version": "WCN3988"
},
{
"status": "affected",
"version": "WCN7860"
},
{
"status": "affected",
"version": "WCN7861"
},
{
"status": "affected",
"version": "WSA8810"
},
{
"status": "affected",
"version": "WSA8830"
},
{
"status": "affected",
"version": "WSA8832"
},
{
"status": "affected",
"version": "WSA8835"
},
{
"status": "affected",
"version": "WSA8840"
},
{
"status": "affected",
"version": "WSA8845"
},
{
"status": "affected",
"version": "WSA8845H"
},
{
"status": "affected",
"version": "X1E80100"
},
{
"status": "affected",
"version": "XRV7209"
},
{
"status": "affected",
"version": "XRV9209"
}
],
"platforms": [
"Snapdragon Auto",
"Snapdragon Compute",
"Snapdragon Industrial IOT",
"Snapdragon Mobile",
"Snapdragon Wearables"
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-10-06T07:16:57.893",
"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 performing concurrent operations on shared memory page lists due to lack of proper synchronization mechanisms."
}
],
"lastModified": "2026-10-06T15:08:38.397",
"sourceIdentifier": "product-security@qualcomm.com"
}