{"schema":"threatline.record/2","record":{"id":"CVE-2026-20542","aliases":[],"summary":"In apusys, 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 interactio","details":"In apusys, 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: ALPS11076799; Issue ID: MSV-8143.","categories":["Unclassified"],"product":"MediaTek chipset","vendor":"MediaTek, Inc.","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-20542","source_modified_at":"2026-10-06T03:55:42.218Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"MediaTek chipset","vendor":"MediaTek, Inc.","versions":[{"version":"MT2718","status":"affected"},{"version":"MT6878","status":"affected"},{"version":"MT6897","status":"affected"},{"version":"MT6899","status":"affected"},{"version":"MT6989","status":"affected"},{"version":"MT6991","status":"affected"},{"version":"MT8171","status":"affected"},{"version":"MT8188","status":"affected"},{"version":"MT8189","status":"affected"},{"version":"MT8196","status":"affected"},{"version":"MT8370","status":"affected"},{"version":"MT8371","status":"affected"},{"version":"MT8390","status":"affected"},{"version":"MT8391","status":"affected"},{"version":"MT8395","status":"affected"},{"version":"MT8678","status":"affected"},{"version":"MT8792","status":"affected"},{"version":"MT8793","status":"affected"},{"version":"MT8796","status":"affected"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.7,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00114,"percentile":0.01402,"score_date":"2026-10-23"},"published_at":"2026-10-05T01:40:23.184Z","modified_at":"2026-10-06T03:55:42.218Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-20542","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T03:55:42.218Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-20542","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.mediatek.com/product-security-bulletin/October-2026"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-05T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-06T03:55:42.218Z","content_hash":"89c95e83a56bc270f236998c36c01526163ac82889d17a35704db1a79359427d"}}