{"id":"CVE-2026-21109","state":"PUBLISHED","title":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","description":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information.","publishedAt":"2026-09-09T04:47:59.335Z","updatedAt":"2026-09-10T14:13:14.407Z","severity":{"score":2.1,"label":"Low","version":"4.0","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","source":"SamsungMobile"},"assigner":"SamsungMobile","products":["Samsung Mobile Watch Plugin"],"affected":[{"vendor":"Samsung Mobile","product":"Watch Plugin","defaultStatus":"affected","versions":[{"version":"Android Watch 17","status":"unaffected","lessThan":"*","versionType":"semver"}]}],"references":["https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/21xxx/CVE-2026-21109.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-21109","state":"PUBLISHED","datePublished":"2026-09-09T04:47:59.335Z","dateUpdated":"2026-09-10T14:13:14.407Z","assignerShortName":"SamsungMobile","assignerOrgId":"3af57064-a867-422c-b2ad-40307b65c458","dateReserved":"2025-12-11T01:33:35.830Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Improper access control in Watch Plugin prior to Android Watch 17 allows local attackers to access sensitive information."}],"affected":[{"vendor":"Samsung Mobile","product":"Watch Plugin","defaultStatus":"affected","versions":[{"version":"Android Watch 17","status":"unaffected","lessThan":"*","versionType":"semver"}]}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09"}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":2.1,"vectorString":"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","baseSeverity":"LOW"}}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-284: Improper Access Control"}]}],"providerMetadata":{"shortName":"SamsungMobile","orgId":"3af57064-a867-422c-b2ad-40307b65c458","dateUpdated":"2026-09-09T04:47:59.335Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-10T14:12:57.682683Z","id":"CVE-2026-21109","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"CWE-284 Improper Access Control"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-10T14:13:14.407Z"}}]}}}