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Improper export of android application components in AppLock prior to SMR Aug-2026 Release 1 allows physical attackers to bypass app lock function. (CVE-2026-21063)

0
Medium
Published: 08/10/2026 (08/10/2026, 09:31:23 UTC)
Source: GCVE Database

Description

An improper export of Android application components in AppLock prior to the SMR Aug-2026 Release 1 allows physical attackers to bypass the app lock function. This vulnerability can lead to unauthorized access to protected applications on affected devices.

CVSS v3.1

Score 6.1medium

Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/19/2026, 16:26:11 UTC

Technical Analysis

CVE-2026-21063 describes a vulnerability in AppLock where Android application components are improperly exported before the SMR Aug-2026 Release 1. This misconfiguration enables physical attackers to bypass the app lock mechanism, potentially gaining unauthorized access to sensitive applications. The CVSS 3.1 base score is 6.1, indicating a medium severity with high confidentiality and integrity impact but no availability impact. The attack vector requires physical access, with low attack complexity and no privileges or user interaction needed.

Potential Impact

Successful exploitation allows an attacker with physical access to bypass the app lock protection, compromising the confidentiality and integrity of the locked applications. There is no impact on availability. This could lead to unauthorized data exposure or modification within the affected apps.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided at this time. Users should monitor for updates from the vendor regarding the SMR Aug-2026 Release 1 and apply the update once available to remediate this vulnerability.

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Technical Details

Gcve Source
db.gcve.eu
Osv Id
GHSA-9g4f-92vv-h6jp
Osv Schema Version
1.4.0
Aliases
["CVE-2026-21063"]
Database Specific Severity
MODERATE
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6a79f0e0bf8831d539f620df

Added to database: 08/10/2026, 15:40:16 UTC

Last enriched: 08/19/2026, 16:26:11 UTC

Last updated: 09/23/2026, 01:47:41 UTC

Views: 25

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