{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-20775", "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "state": "PUBLISHED", "assignerShortName": "MediaTek", "dateReserved": "2024-11-01T01:21:50.400Z", "datePublished": "2025-12-02T02:34:45.938Z", "dateUpdated": "2025-12-02T13:45:26.664Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "shortName": "MediaTek", "dateUpdated": "2025-12-02T02:34:45.938Z"}, "descriptions": [{"lang": "en", "value": "In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10182914; Issue ID: MSV-4795."}], "affected": [{"vendor": "MediaTek, Inc.", "product": "MT6739, MT6761, MT6765, MT6768, MT6781, MT6789, MT6833, MT6835, MT6853, MT6855, MT6877, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT8186, MT8188, MT8196, MT8667, MT8673, MT8676, MT8678, MT8765, MT8766, MT8768, MT8771, MT8781, MT8791T, MT8792, MT8793, MT8795T, MT8796, MT8798, MT8873, MT8883", "versions": [{"version": "Android 14.0, 15.0, 16.0", "status": "affected"}]}], "references": [{"url": "https://corp.mediatek.com/product-security-bulletin/December-2025"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "cweId": "CWE-415", "description": "CWE-415 Double Free"}]}]}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-12-02T13:45:06.696445Z", "id": "CVE-2025-20775", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2025-12-02T13:45:26.664Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10182914; Issue ID: MSV-4795."}], "id": "CVE-2025-20775", "lastModified": "2025-12-02T03:16:19.207", "metrics": {}, "published": "2025-12-02T03:16:19.207", "references": [{"source": "security@mediatek.com", "url": "https://corp.mediatek.com/product-security-bulletin/December-2025"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-415"}], "source": "security@mediatek.com", "type": "Primary"}]}

{}

{"created": "2025-12-02T11:58:16.310732+00:00", "updated": "2025-12-02T11:58:16.310765+00:00", "vendors": ["mediatek", "mediatek$PRODUCT$mt6739", "mediatek$PRODUCT$mt6761", "mediatek$PRODUCT$mt6765", "mediatek$PRODUCT$mt6768", "mediatek$PRODUCT$mt6781", "mediatek$PRODUCT$mt6789", "mediatek$PRODUCT$mt6833", "mediatek$PRODUCT$mt6835", "mediatek$PRODUCT$mt6853", "mediatek$PRODUCT$mt6855", "mediatek$PRODUCT$mt6877", "mediatek$PRODUCT$mt6878", "mediatek$PRODUCT$mt6879", "mediatek$PRODUCT$mt6883", "mediatek$PRODUCT$mt6885", "mediatek$PRODUCT$mt6886", "mediatek$PRODUCT$mt6889", "mediatek$PRODUCT$mt6893", "mediatek$PRODUCT$mt6895", "mediatek$PRODUCT$mt6897", "mediatek$PRODUCT$mt6899", "mediatek$PRODUCT$mt6983", "mediatek$PRODUCT$mt6985", "mediatek$PRODUCT$mt6989", "mediatek$PRODUCT$mt6991", "mediatek$PRODUCT$mt8186", "mediatek$PRODUCT$mt8188", "mediatek$PRODUCT$mt8196", "mediatek$PRODUCT$mt8667", "mediatek$PRODUCT$mt8673", "mediatek$PRODUCT$mt8676", "mediatek$PRODUCT$mt8678", "mediatek$PRODUCT$mt8765", "mediatek$PRODUCT$mt8766", "mediatek$PRODUCT$mt8768", "mediatek$PRODUCT$mt8771", "mediatek$PRODUCT$mt8781", "mediatek$PRODUCT$mt8791t", "mediatek$PRODUCT$mt8792", "mediatek$PRODUCT$mt8793", "mediatek$PRODUCT$mt8795t", "mediatek$PRODUCT$mt8796", "mediatek$PRODUCT$mt8798", "mediatek$PRODUCT$mt8873", "mediatek$PRODUCT$mt8883"]}