{"id":"CVE-2026-49309","title":"Permission control vulnerability in the Settings module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","summary":"Permission control vulnerability in the Settings module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N","cwe":["CWE-264"],"vendor":"Huawei","product":"HarmonyOS","affected":["HarmonyOS 4.3.3","HarmonyOS 4.3.1","HarmonyOS 4.3.0","HarmonyOS 4.2.0","HarmonyOS 4.0.0","EMUI 16.0.0","EMUI 15.0.0","EMUI 14.2.0","EMUI 14.0.0"],"published":"2026-09-09","updated":"2026-09-09","sourceUpdated":"2026-09-09T21:17:02.213","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-49309","references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2026/9/","label":"psirt@huawei.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-09T15:54:25.384876Z"},"epss":0.00084,"epssPercentile":0.00315,"ingestedAt":"2026-09-09T05:00:01.750Z","slug":"CVE-2026-49309","body":"## Overview\n\nPermission control vulnerability in the Settings module.\nImpact: Successful exploitation of this vulnerability may affect service confidentiality.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":26.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}