{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20451","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","state":"PUBLISHED","assignerShortName":"MediaTek","dateReserved":"2025-11-03T01:30:59.013Z","datePublished":"2026-05-04T05:42:29.660Z","dateUpdated":"2026-05-05T03:56:05.990Z"},"containers":{"cna":{"providerMetadata":{"orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","shortName":"MediaTek","dateUpdated":"2026-05-04T05:42:29.660Z"},"descriptions":[{"lang":"en","value":"In slbc, there is a possible out of bounds write due to type confusion. 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: ALPS10828685; Issue ID: MSV-6504."}],"affected":[{"vendor":"MediaTek, Inc.","product":"MediaTek chipset","defaultStatus":"unaffected","versions":[{"version":"MT2718","status":"affected"},{"version":"MT6899","status":"affected"},{"version":"MT6985","status":"affected"},{"version":"MT6989","status":"affected"},{"version":"MT6991","status":"affected"},{"version":"MT8115","status":"affected"},{"version":"MT8186","status":"affected"},{"version":"MT8188","status":"affected"},{"version":"MT8196","status":"affected"},{"version":"MT8365","status":"affected"},{"version":"MT8367","status":"affected"},{"version":"MT8370","status":"affected"},{"version":"MT8371","status":"affected"},{"version":"MT8390","status":"affected"},{"version":"MT8391","status":"affected"},{"version":"MT8395","status":"affected"},{"version":"MT8676","status":"affected"},{"version":"MT8678","status":"affected"},{"version":"MT8766","status":"affected"},{"version":"MT8768","status":"affected"},{"version":"MT8775","status":"affected"},{"version":"MT8781","status":"affected"},{"version":"MT8786","status":"affected"},{"version":"MT8788E","status":"affected"},{"version":"MT8791T","status":"affected"},{"version":"MT8792","status":"affected"},{"version":"MT8793","status":"affected"},{"version":"MT8796","status":"affected"},{"version":"MT8873","status":"affected"},{"version":"MT8883","status":"affected"},{"version":"MT8893","status":"affected"},{"version":"MT8910","status":"affected"}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/May-2026"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","cweId":"CWE-843","description":"CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')"}]}],"x_generator":{"engine":"cvelib 1.8.0"}},"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":"2026-05-04T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-20451"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-05T03:56:05.990Z"}}]}}