{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20991","assignerOrgId":"3af57064-a867-422c-b2ad-40307b65c458","state":"PUBLISHED","assignerShortName":"SamsungMobile","dateReserved":"2025-12-11T01:33:35.800Z","datePublished":"2026-03-16T04:31:57.884Z","dateUpdated":"2026-03-16T13:19:37.100Z"},"containers":{"cna":{"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-269 Improper Privilege Management"}]}],"affected":[{"vendor":"Samsung Mobile","product":"Samsung Mobile Devices","versions":[{"status":"unaffected","version":"SMR Mar-2026 Release in Android 14, 15, 16"}],"defaultStatus":"affected"}],"descriptions":[{"lang":"en","value":"Improper privilege management in ThemeManager prior to SMR Mar-2026 Release 1 allows local privileged attackers to reuse trial contents."}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=03"}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.7,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","baseSeverity":"MEDIUM"}}],"providerMetadata":{"orgId":"3af57064-a867-422c-b2ad-40307b65c458","shortName":"SamsungMobile","dateUpdated":"2026-03-16T04:31:57.884Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-20991","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-03-16T13:10:20.309762Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-16T13:19:37.100Z"}}]}}