{"id":"CVE-2026-20529","title":"In battery, there is a possible out of bounds write due to a missing bounds check","summary":"In battery, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploi…","severity":"none","cwe":["CWE-787"],"vendor":"MediaTek, Inc.","product":"MediaTek chipset","affected":["mediatek_chipset MT6761","mediatek_chipset MT6765","mediatek_chipset MT6768","mediatek_chipset MT6781","mediatek_chipset MT6853","mediatek_chipset MT6858","mediatek_chipset MT6881","mediatek_chipset MT6893","mediatek_chipset MT6989","mediatek_chipset MT6991","mediatek_chipset MT6993","mediatek_chipset MT8171","mediatek_chipset MT8186","mediatek_chipset MT8188","mediatek_chipset MT8189","mediatek_chipset MT8196","mediatek_chipset MT8766","mediatek_chipset MT8768","mediatek_chipset MT8775","mediatek_chipset MT8781","mediatek_chipset MT8788E","mediatek_chipset MT8791T","mediatek_chipset MT8792","mediatek_chipset MT8796","mediatek_chipset MT8799","mediatek_chipset MT8883","mediatek_chipset MT8893","mediatek_chipset MT8910"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T02:16:51.640","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-20529","references":[{"url":"https://www.mediatek.com/product-security-bulletin/October-2026","label":"security@mediatek.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-05T02:10:36.190Z","slug":"CVE-2026-20529","body":"## Overview\n\nIn battery, there is a possible out of bounds write due to a missing bounds check. 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: ALPS11276677; Issue ID: MSV-9217.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}