CVE-2026-20490
Full vulnerability record from the local CVENow database.
Description
In ccci, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10981501; Issue ID: MSV-7669.
Severity
MEDIUM
CVSS score
4.4
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-08-03 03:16:44.110000
Last modified
2026-10-23 22:10:00.160000
View original CVE JSON
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"id": "CVE-2026-20490",
"sourceIdentifier": "[email protected]",
"published": "2026-08-03T03:16:44.110",
"lastModified": "2026-10-23T22:10:00.160",
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"value": "In ccci, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10981501; Issue ID: MSV-7669."
},
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"value": "En ccci, existe una posible lectura fuera de límites debido a una comprobación de límites faltante. Esto podría llevar a una denegación de servicio local si un actor malicioso ya ha obtenido el privilegio de Sistema. No se necesita interacción del usuario para la explotación. ID del parche: ALPS10981501; ID del problema: MSV-7669."
}
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{
"source": "[email protected]",
"affectedData": [
{
"vendor": "MediaTek, Inc.",
"product": "MediaTek chipset",
"defaultStatus": "unaffected",
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{
"version": "MT6986D",
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"attackVector": "LOCAL",
"attackComplexity": "LOW",
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"userInteraction": "NONE",
"scope": "UNCHANGED",
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"references": [
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"url": "https://www.mediatek.com/product-security-bulletin/August-2026",
"source": "[email protected]",
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