{"id":"CVE-2026-20530","title":"In display, there is a possible out of bounds write due to a missing bounds check","summary":"In display, 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 MT2718","mediatek_chipset MT6991","mediatek_chipset MT6993","mediatek_chipset MT8126","mediatek_chipset MT8171","mediatek_chipset MT8188","mediatek_chipset MT8189","mediatek_chipset MT8196","mediatek_chipset MT8668","mediatek_chipset MT8678","mediatek_chipset MT8793"],"published":"2026-10-05","updated":"2026-10-05","sourceUpdated":"2026-10-05T02:16:51.780","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-20530","references":[{"url":"https://www.mediatek.com/product-security-bulletin/October-2026","label":"security@mediatek.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-05T02:10:36.188Z","slug":"CVE-2026-20530","body":"## Overview\n\nIn display, 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: ALPS11292777; Issue ID: MSV-9195.\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":[]}