CVE-2022-26437

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{"affected": [{"affectedData": [{"product": "MT2621, MT2625", "vendor": "MediaTek, Inc.", "versions": [{"status": "affected", "version": "NBIOT SDK V2.8.1"}]}], "source": "security@mediatek.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mediatek:nbiot_sdk:2.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "3A839D4B-4B20-4663-A018-63F6CF6D840B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt2621:-:*:*:*:*:*:*:*", "matchCriteriaId": "D22D1E86-2AD6-4B60-9E87-C309F928C579", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt2625:-:*:*:*:*:*:*:*", "matchCriteriaId": "DF1AF8D8-F68E-4697-9E7A-8CDA6899F643", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In httpclient, there is a possible out of bounds write due to uninitialized data. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WSAP00103831; Issue ID: WSAP00103831."}, {"lang": "es", "value": "En httpclient, se presenta una posible escritura fuera de l\u00edmites debido a datos no inicializados. Esto podr\u00eda conllevar a una escalada remota de privilegios sin necesidad de privilegios de ejecuci\u00f3n adicionales. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: WSAP00103831; ID de Incidencia: WSAP00103831"}], "id": "CVE-2022-26437", "lastModified": "2026-06-17T04:35:11.743", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-01T14:15:09.493", "references": [{"source": "security@mediatek.com", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/August-2022"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/August-2022"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-908"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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