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vuln-cve/data/2026/20xxx/CVE-2026-20991.json
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{
"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"
}
}
]
}
}