{"id":"CVE-2026-21109","title":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","summary":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","severity":"low","cvss":2.1,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-284"],"vendor":"Samsung Mobile","product":"Watch Plugin","affected":["watch_plugin (all versions)"],"published":"2026-09-09","updated":"2026-09-10","sourceUpdated":"2026-09-10T15:17:28.850","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-21109","references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09","label":"mobile.security@samsung.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-10T14:12:57.682683Z"},"cvssSource":"cna","ingestedAt":"2026-09-10T17:55:31.877Z","epss":0.00105,"epssPercentile":0.00983,"slug":"CVE-2026-21109","body":"## Overview\n\nImproper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":12,"depthScoreParts":{"impact":11.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}