{"id":"CVE-2025-21072","title":"Out-of-bounds write in decoding metadata in fingerprint trustlet prior to SMR Dec-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.","summary":"Out-of-bounds write in decoding metadata in fingerprint trustlet prior to SMR Dec-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.","severity":"medium","cvss":5.7,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-787"],"vendor":"samsung","product":"android","affected":["android = 13.0","android = 14.0","android = 15.0","android = 16.0"],"published":"2025-12-02","updated":"2026-09-26","sourceUpdated":"2026-09-26T00:10:00.127","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-21072","references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=12","label":"mobile.security@samsung.com"}],"tags":["nvd"],"epss":0.00106,"epssPercentile":0.01002,"ingestedAt":"2026-09-26T00:22:39.993Z","slug":"CVE-2025-21072","body":"## Overview\n\nOut-of-bounds write in decoding metadata in fingerprint trustlet prior to SMR Dec-2025 Release 1 allows local privileged attackers to write out-of-bounds memory.\n\n## Affected\n\n- `android = 13.0`\n- `android = 14.0`\n- `android = 15.0`\n- `android = 16.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":31.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}