CVE-2026-21081
Received Received - Intake

Improper Component Export in Samsung Pass Autofill

Vulnerability report for CVE-2026-21081, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: Samsung Mobile

Description

Improper export of android application components in SamsungPassAutofill prior to version 5.2.10.x allows local attackers to access sensitive information. User interaction is required for triggering this vulnerability.

CVSS Scores

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Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
samsung passautofill to 5.2.10.x (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

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Executive Summary

This vulnerability is in SamsungPassAutofill versions before 5.2.10.x. It involves improper export of Android app components, allowing local attackers to access sensitive information. User interaction is required to trigger the issue.

Detection Guidance

To detect this vulnerability, check if SamsungPassAutofill is running an outdated version prior to 5.2.10.x. Inspect installed packages on Android devices using adb shell pm list packages | grep -i samsungpassautofill. Verify the version with dumpsys package com.samsung.android.samsungpassautofill | grep version.

Impact Analysis

Local attackers could exploit this to access sensitive data stored or processed by the SamsungPassAutofill app. This may lead to unauthorized access to personal or confidential information.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, potentially violating GDPR (data protection) or HIPAA (health information privacy) if sensitive user data is compromised. Compliance may be impacted if the app handles regulated data.

Mitigation Strategies

Update SamsungPassAutofill to version 5.2.10.x or later to address the improper export of application components.

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