{"affected":[{"defaultStatus":"unaffected","product":"MediaTek chipset","source":"CNA: MediaTek","vendor":"MediaTek, Inc.","versions":[{"status":"affected","version":"MT2735"},{"status":"affected","version":"MT2737"},{"status":"affected","version":"MT6768"},{"status":"affected","version":"MT6781"},{"status":"affected","version":"MT6789"},{"status":"affected","version":"MT6853"},{"status":"affected","version":"MT6855"},{"status":"affected","version":"MT6877"},{"status":"affected","version":"MT6878"},{"status":"affected","version":"MT6885"},{"status":"affected","version":"MT6886"},{"status":"affected","version":"MT6890"},{"status":"affected","version":"MT6895"},{"status":"affected","version":"MT6897"},{"status":"affected","version":"MT6899"},{"status":"affected","version":"MT6980D"},{"status":"affected","version":"MT6985"},{"status":"affected","version":"MT6988"},{"status":"affected","version":"MT6989"},{"status":"affected","version":"MT6990"},{"status":"affected","version":"MT6991"},{"status":"affected","version":"MT6993"},{"status":"affected","version":"MT8168"},{"status":"affected","version":"MT8186"},{"status":"affected","version":"MT8188"},{"status":"affected","version":"MT8189"},{"status":"affected","version":"MT8195"},{"status":"affected","version":"MT8196"},{"status":"affected","version":"MT8365"},{"status":"affected","version":"MT8367"},{"status":"affected","version":"MT8390"},{"status":"affected","version":"MT8391"},{"status":"affected","version":"MT8668"},{"status":"affected","version":"MT8678"},{"status":"affected","version":"MT8793"}]}],"cveId":"CVE-2026-20573","cwes":["CWE-415"],"description":"In afe, there is a possible memory corruption due to double 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: ALPS11431412; Issue ID: MSV-9923.","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793586823886,"publishedAt":1793586823886,"references":[{"source":"CNA: MediaTek","tags":[],"url":"https://www.mediatek.com/product-security-bulletin/November-2026"}],"remediation":[],"revision":"a8289970eaf00767cfe83f2146a1553caf90463b6da1996c1551ef27c75a1955","sources":[{"modifiedAt":1793586823886,"name":"CNA: MediaTek","retrievedAt":1793588980945,"url":"https://www.cve.org/CVERecord?id=CVE-2026-20573"}],"ssvc":null,"status":"published","title":"CVE-2026-20573","updatedAt":1793588980945}