CVE-2026-21105

Improper access control in Collection prior to version 1.0.1.14 in Android 15 and 2.0.02.7 in Android 16 allows local attackers to access sensitive information.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:samsung:collection:*:*:*:*:*:*:*:*

cpe:2.3:o:samsung:android:15.0:-:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:samsung:collection:*:*:*:*:*:*:*:*

cpe:2.3:o:samsung:android:16.0:-:*:*:*:*:*:*

History

23 Sep 2026, 20:18

Type	Values Removed	Values Added
References	~~() https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09 -~~	() https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CPE		cpe:2.3:o:samsung:android:15.0:-:::::: cpe:2.3:o:samsung:android:16.0:-:::::: cpe:2.3:a:samsung:collection::::::::
First Time		Samsung Samsung collection Samsung android

Information

Published : 2026-09-09 05:17

Updated : 2026-09-23 20:18

NVD link : CVE-2026-21105

Mitre link : CVE-2026-21105

CVE.ORG link : CVE-2026-21105

JSON object : View

Products Affected

samsung

android
collection

CWE

CWE-284

Improper Access Control

{"id": "CVE-2026-21105", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-21105", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-10T14:16:04.127078Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}], "cvssMetricV40": [{"type": "Secondary", "source": "mobile.security@samsung.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.9, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/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": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "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": "Collection", "versions": [{"status": "unaffected", "version": "1.0.1.14 in Android 15 and 2.0.02.7 in Android 16", "lessThan": "*", "versionType": "semver"}], "defaultStatus": "affected"}]}], "published": "2026-09-09T05:17:22.890", "references": [{"url": "https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=09", "tags": ["Vendor Advisory"], "source": "mobile.security@samsung.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in Collection prior to version 1.0.1.14 in Android 15 and 2.0.02.7 in Android 16 allows local attackers to access sensitive information."}], "lastModified": "2026-09-23T20:18:46.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:samsung:collection:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0231795-B925-4286-8C07-5D4DAA124B62", "versionEndExcluding": "1.0.1.14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:android:15.0:-:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "95DE4E96-2F23-47E5-9DFC-44EC409F37E8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:samsung:collection:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "798D6C93-11A2-4A16-9868-7AF20C1EB570", "versionEndExcluding": "2.0.02.7"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:android:16.0:-:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3FD6766A-EC2B-4CA2-9A8E-2BA5C9E9ECF9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "mobile.security@samsung.com"}