{"id":"CVE-2026-21118","title":"Improper access control in DownloadProvider prior to SMR Oct-2026 Release 1 allows local attackers to access files in scoped storage.","summary":"Improper access control in DownloadProvider prior to SMR Oct-2026 Release 1 allows local attackers to access files in scoped storage.","severity":"medium","cvss":6.9,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N","cwe":["CWE-284"],"vendor":"Samsung Mobile","product":"Samsung Mobile Devices","affected":["devices (all versions)"],"published":"2026-10-12","updated":"2026-10-16","sourceUpdated":"2026-10-16T16:17:06.227","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21118","references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=10","label":"mobile.security@samsung.com"}],"tags":["nvd","cve.org"],"epss":0.00097,"epssPercentile":0.00736,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-16T16:05:29.022410Z"},"cvssSource":"cna","ingestedAt":"2026-10-12T14:50:34.084Z","slug":"CVE-2026-21118","body":"## Overview\n\nImproper access control in DownloadProvider prior to SMR Oct-2026 Release 1 allows local attackers to access files in scoped storage.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":38,"depthScoreParts":{"impact":38,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":220715,"id":"CVE-2026-21118","ts":1792026725519,"field":"cvss","old":null,"new":"6.9"},{"seq":220714,"id":"CVE-2026-21118","ts":1792026725519,"field":"severity","old":"none","new":"medium"}]}