CVE-2026-21127

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Improper Component Export in Samsung Account

Publication date: 2026-10-12

Last updated on: 2026-10-16

Assigner: Samsung Mobile

Description

Improper export of android application components in Samsung Account prior to version 15.7.01.1 allows local attackers to access sensitive data.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-10-12

Last Modified

2026-10-16

Generated

2026-10-19

AI Q&A

2026-10-12

EPSS Evaluated

2026-10-18

NVD

CVE-2026-21127

EUVD

EUVD-2026-97191

Affected Vendors & Products

Vendor	Product	Version / Range
samsung	samsung_account	to 15.7.01.1 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-926	The Android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains.

Attack-Flow Graph

Executive Summary

This vulnerability involves improper export of Android application components in Samsung Account versions prior to 15.7.01.1. Local attackers can exploit this to access sensitive data due to incorrect component exposure.

Detection Guidance

This vulnerability involves improper export of Android application components in Samsung Account versions prior to 15.7.01.1. Detection requires checking the installed Samsung Account app version and reviewing exported components in the app's manifest. No specific commands are provided in the context to detect this issue.

Impact Analysis

Local attackers could gain access to sensitive data stored or processed by the Samsung Account app, potentially leading to unauthorized information disclosure or misuse.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection principles or HIPAA's safeguards for protected health information, potentially resulting in compliance breaches.

Mitigation Strategies

Update Samsung Account to version 15.7.01.1 or later to address the improper export of components. Ensure no sensitive data exposure remains from prior versions.

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