{"id":"CVE-2026-21109","aliases":["EUVD-2026-74650","GHSA-v896-w4v4-33cj"],"status":"published","title":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to...","description":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","severity":{"version":"4.0","score":2.1,"vector":"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","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00151,"percentile":0.04272,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-09-09T04:47:59Z","modified":"2026-09-10T15:34:16Z","products":[{"vendor":"samsung mobile","product":"watch plugin"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026\u0026month=09"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21109"},{"url":"https://github.com/advisories/GHSA-v896-w4v4-33cj"}],"sources":{"cve":[{"id":"CVE-2026-21109","description":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","status":"published","published":"2026-09-09T04:47:59.335Z","modified":"2026-09-10T14:13:14.407Z","cvss":[{"version":"4.0","score":2.1,"vector":"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","level":"low","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:41:42.05254Z"}],"euvd":[{"id":"EUVD-2026-74650","description":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","status":"published","published":"2026-09-09T04:47:59Z","modified":"2026-09-10T14:13:14Z","cvss":[{"version":"4.0","score":2.1,"vector":"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","level":"low"}],"updated_at":"2026-11-02T17:28:24.835649Z"}],"ghsa":[{"id":"GHSA-v896-w4v4-33cj","title":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to...","description":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","status":"published","published":"2026-09-09T06:31:39Z","modified":"2026-09-10T15:34:16Z","cvss":[{"version":"4.0","score":2.1,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:11:42.667371Z"}],"nvd":[{"id":"CVE-2026-21109","description":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","status":"published","published":"2026-09-09T05:17:23.373Z","modified":"2026-09-10T15:17:28.85Z","cvss":[{"version":"4.0","score":2.1,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:45.612639Z"}]}}