{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-48173", "assignerOrgId": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29", "state": "PUBLISHED", "assignerShortName": "samsungsemiconductor", "dateReserved": "2026-05-21T04:23:11.790Z", "datePublished": "2026-11-05T02:43:32.426Z", "dateUpdated": "2026-11-10T13:24:56.581Z" }, "containers": { "cna": { "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-120", "description": "CWE-120", "type": "CWE" } ] } ], "affected": [ { "vendor": "Samsung Semiconductor", "product": "Exynos 850", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos 2100", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos 1280", 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"unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos W920", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos W930", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos W1000", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos Modem 5123", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos Modem 5300", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos Modem 5400", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" }, { "vendor": "Samsung Semiconductor", "product": "Exynos Modem 5410", "versions": [ { "status": "affected", "version": "0", "lessThan": "September 2026", "versionType": "date" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "In the NAS message handler, improper validation of the length field in NAS message causes memory corruption", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "In the NAS message handler, improper validation of the length field in NAS message causes memory corruption" } ] } ], "references": [ { "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/" } ], "providerMetadata": { "orgId": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29", "shortName": "samsungsemiconductor", "dateUpdated": "2026-11-05T02:43:32.426Z" } }, "adp": [ { "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2026-11-10T13:24:29.610398Z", "id": "CVE-2026-48173", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-10T13:24:56.581Z" } } ] } }