{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-20435", "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "state": "PUBLISHED", "assignerShortName": "MediaTek", "dateReserved": "2025-11-03T01:30:59.011Z", "datePublished": "2026-03-02T08:39:12.070Z", "dateUpdated": "2026-03-02T08:39:12.070Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "shortName": "MediaTek", "dateUpdated": "2026-03-02T08:39:12.070Z"}, "descriptions": [{"lang": "en", "value": "In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118."}], "affected": [{"vendor": "MediaTek, Inc.", "product": "MT2737, MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6813, MT6833, MT6853, MT6855, MT6877, MT6878, MT6879, MT6880, MT6885, MT6886, MT6890, MT6893, MT6895, MT6897, MT6983, MT6985, MT6989, MT6990, MT6993, MT8169, MT8186, MT8188, MT8370, MT8390, MT8676, MT8678, MT8696, MT8793", "versions": [{"version": "Android 14.0, 15.0, 16.0 / openWRT 21.02, 23.05 / Yocto 4.0 / RDK-B 22Q3, 24Q1 / Zephyr 3.7.0", "status": "affected"}]}], "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/March-2026"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "cweId": "CWE-522", "description": "CWE-522 Insufficiently Protected Credentials"}]}], "x_generator": {"engine": "cvelib 1.8.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118."}], "id": "CVE-2026-20435", "lastModified": "2026-03-02T09:16:16.600", "metrics": {}, "published": "2026-03-02T09:16:16.600", "references": [{"source": "security@mediatek.com", "url": "https://corp.mediatek.com/product-security-bulletin/March-2026"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}], "source": "security@mediatek.com", "type": "Primary"}]}

{}

{}