CVE-2026-21063
Received Received - Intake

Improper Component Export in AppLock Prior to SMR Aug-2026

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: Samsung Mobile

Description
Improper export of android application components in AppLock prior to SMR Aug-2026 Release 1 allows physical attackers to bypass app lock function.

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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
CVE-2026-21063
EUVD
EUVD-2026-55088

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
samsung applock to 2026-08-01 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability involves an improper export of Android application components in AppLock before the SMR Aug-2026 Release 1. It allows physical attackers to bypass the app lock function.

Detection Guidance

This vulnerability involves improper export of Android application components in AppLock, allowing physical attackers to bypass app lock functions. Detection requires checking for exposed components in the AppLock application. Review the app's manifest file for exported components and verify if any sensitive activities or services are unintentionally exposed.

Impact Analysis

Physical attackers could bypass the app lock on your device, gaining unauthorized access to protected applications and data without needing credentials.

Compliance Impact

This vulnerability allows physical attackers to bypass app lock functions, potentially exposing sensitive data. This could lead to violations of data protection regulations like GDPR or HIPAA if unauthorized access occurs.

Mitigation Strategies

Update AppLock to the latest version from the SMR Aug-2026 Release 1 or later to address the improper export of application components.

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