CVE-2026-21034

Improper export of android application components in Samsung Auto prior to version 3.1.2.61 in Android 15 and 3.2.0.38 in Android 16 allows local attacker to change audio configuration.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=06	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:samsung:auto:*:*:*:*:*:*:*:*

cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:samsung:auto:*:*:*:*:*:*:*:*

cpe:2.3:o:google:android:16.0:*:*:*:*:*:*:*

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Exportación indebida de componentes de aplicaciones Android en Samsung Auto anterior a la versión 3.1.2.61 en Android 15 y 3.2.0.38 en Android 16 permite a un atacante local cambiar la configuración de audio.

Information

Published : 2026-06-05 11:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-21034

Mitre link : CVE-2026-21034

CVE.ORG link : CVE-2026-21034

JSON object : View

Products Affected

google

android

samsung

auto

CWE

NVD-CWE-noinfo

{"id": "CVE-2026-21034", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-21034", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-05T19:10:51.306671Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.8}], "cvssMetricV40": [{"type": "Secondary", "source": "mobile.security@samsung.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.8, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "mobile.security@samsung.com", "affectedData": [{"vendor": "Samsung Mobile", "product": "Samsung Auto", "versions": [{"status": "unaffected", "version": "3.1.2.61 in Android 15 and 3.2.0.38 in Android 16", "lessThan": "*", "versionType": "semver"}], "defaultStatus": "affected"}]}], "published": "2026-06-05T11:16:36.013", "references": [{"url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=06", "tags": ["Vendor Advisory"], "source": "mobile.security@samsung.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Improper export of android application components in Samsung Auto prior to version 3.1.2.61 in Android 15 and 3.2.0.38 in Android 16 allows local attacker to change audio configuration."}, {"lang": "es", "value": "Exportaci\u00f3n indebida de componentes de aplicaciones Android en Samsung Auto anterior a la versi\u00f3n 3.1.2.61 en Android 15 y 3.2.0.38 en Android 16 permite a un atacante local cambiar la configuraci\u00f3n de audio."}], "lastModified": "2026-10-26T11:10:00.157", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:samsung:auto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A507AE7-7B03-4BC5-A327-224AC7365DFF", "versionEndExcluding": "3.1.2.61"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8538774C-906D-4B03-A3E7-FA7A55E0DA9E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:samsung:auto:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A7CD1B7-3F8B-4B3C-87AB-10B9A3371E98", "versionEndExcluding": "3.2.0.38"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:16.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2D49E611-5D53-479D-A981-42388FDC0E8D"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "mobile.security@samsung.com"}