{"id":"CVE-2025-20796","title":"In imgsys, there is a possible out of bounds write due to improper input validation","summary":"In imgsys, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is needed for exploita…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-1285"],"vendor":"google","product":"android","affected":["android = 15.0"],"published":"2026-01-06","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-20796","references":[{"url":"https://corp.mediatek.com/product-security-bulletin/January-2026","label":"security@mediatek.com"}],"tags":["nvd"],"epss":0.00078,"epssPercentile":0.0011,"ingestedAt":"2026-09-30T23:29:32.542Z","slug":"CVE-2025-20796","body":"## Overview\n\nIn imgsys, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is needed for exploitation. Patch ID: ALPS10314745; Issue ID: MSV-5553.\n\n## Affected\n\n- `android = 15.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}