CVE-2026-48173
Full vulnerability record from the local CVENow database.
Description
In the NAS message handler, improper validation of the length field in NAS message causes memory corruption
Severity
Not scored
CVSS score
Not available
Vulnerability status
Received
Source identifier
a8bfbd5c-5645-475e-a8f4-6c140c17bd29
Published
2026-11-05 03:17:27.507000
Last modified
2026-11-05 03:17:27.507000
View original CVE JSON
{
"id": "CVE-2026-48173",
"sourceIdentifier": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
"published": "2026-11-05T03:17:27.507",
"lastModified": "2026-11-05T03:17:27.507",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the NAS message handler, improper validation of the length field in NAS message causes memory corruption"
}
],
"affected": [
{
"source": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
"affectedData": [
{
"vendor": "Samsung Semiconductor",
"product": "Exynos 850",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "September 2026",
"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos 2100",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "September 2026",
"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos 1280",
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"versions": [
{
"version": "0",
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"versionType": "date",
"status": "affected"
}
]
},
{
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{
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"versionType": "date",
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}
]
},
{
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{
"version": "0",
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"versionType": "date",
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}
]
},
{
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{
"version": "0",
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"versionType": "date",
"status": "affected"
}
]
},
{
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{
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"versionType": "date",
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}
]
},
{
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}
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},
{
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{
"version": "0",
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"versionType": "date",
"status": "affected"
}
]
},
{
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"versions": [
{
"version": "0",
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"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos 1680",
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"versions": [
{
"version": "0",
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"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
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"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
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"versionType": "date",
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}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos W920",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
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"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos W930",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "September 2026",
"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos W1000",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "September 2026",
"versionType": "date",
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}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos Modem 5123",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
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"versionType": "date",
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}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos Modem 5300",
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"versions": [
{
"version": "0",
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"versionType": "date",
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}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos Modem 5400",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"lessThan": "September 2026",
"versionType": "date",
"status": "affected"
}
]
},
{
"vendor": "Samsung Semiconductor",
"product": "Exynos Modem 5410",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
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"versionType": "date",
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}
]
}
]
}
],
"metrics": {},
"weaknesses": [
{
"source": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"references": [
{
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/",
"source": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29"
}
]
}