CVE-2026-21006

Improper access control in Samsung DeX prior to SMR Apr-2026 Release 1 allows physical attackers to access to hidden notification contents.

CVSS v3 2.4 LOW

2.4^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.9 / Impact : 1.4

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=04	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:samsung:android:15.0:-::::::
	cpe:2.3:o:samsung:android:15.0:smr-apr-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-aug-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-dec-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-feb-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-feb-2026-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-jan-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-jan-2026-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-jul-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-jun-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-mar-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-mar-2026-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-may-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-nov-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-oct-2025-r1::::::
	cpe:2.3:o:samsung:android:15.0:smr-sep-2025-r1::::::

History

No history.

Information

Published : 2026-04-13 06:16

Updated : 2026-06-17 10:18

NVD link : CVE-2026-21006

Mitre link : CVE-2026-21006

CVE.ORG link : CVE-2026-21006

JSON object : View

Products Affected

samsung

android

CWE

NVD-CWE-noinfo

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"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 Mobile Devices", "versions": [{"status": "unaffected", "version": "SMR Apr-2026 Release in Android 15", "lessThan": "*", "versionType": "semver"}], "defaultStatus": "affected"}]}], "published": "2026-04-13T06:16:05.003", "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=04", "tags": ["Vendor Advisory"], "source": "mobile.security@samsung.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", 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