{"id":"CVE-2026-21092","title":"Path traversal in ImsService prior to SMR Sep-2026 Release 1 allows remote attackers to create image files with system server privilege.","summary":"Path traversal in ImsService prior to SMR Sep-2026 Release 1 allows remote attackers to create image files with system server privilege.","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-35"],"vendor":"samsung","product":"android","affected":["android = 14.0","android = 15.0","android = 16.0","android = 17.0"],"published":"2026-09-09","updated":"2026-09-11","sourceUpdated":"2026-09-11T12:59:25.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21092","references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=09","label":"mobile.security@samsung.com"}],"tags":["nvd","cve.org","score-dispute"],"epss":0.00315,"epssPercentile":0.24564,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-10T14:28:31.680537Z"},"scores":{"nvd":5.3,"cna":8.8},"ingestedAt":"2026-09-09T05:00:01.752Z","slug":"CVE-2026-21092","body":"## Overview\n\nPath traversal in ImsService prior to SMR Sep-2026 Release 1 allows remote attackers to create image files with system server privilege.\n\n## Affected\n\n- `android = 14.0`\n- `android = 15.0`\n- `android = 16.0`\n- `android = 17.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":85395,"id":"CVE-2026-21092","ts":1789134092296,"field":"cvss","old":"8.8","new":"5.3"},{"seq":85394,"id":"CVE-2026-21092","ts":1789134092296,"field":"severity","old":"high","new":"medium"}]}