CVE-2026-21135
Received Received - Intake

Improper Access Control in Samsung Internet

Publication date: 2026-10-12

Last updated on: 2026-10-12

Assigner: Samsung Mobile

Description
Improper access control in Samsung Internet prior to version 30.0.5.6 allows local attackers to access sensitive information.

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Meta Information

Published
2026-10-12
Last Modified
2026-10-12
Generated
2026-10-12
AI Q&A
2026-10-12
EPSS Evaluated
N/A
NVD
CVE-2026-21135
EUVD
EUVD-2026-97199

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
samsung samsung_internet 30.0.5.6

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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 is an improper access control issue in Samsung Internet before version 30.0.5.6. It allows local attackers to access sensitive information due to insufficient restrictions on user permissions.

Impact Analysis

If you use an affected version of Samsung Internet, a local attacker could exploit this flaw to access your sensitive data, such as browsing history, saved passwords, or other private information stored in the app.

Compliance Impact

This vulnerability could lead to unauthorized access to personal data, potentially violating GDPR (if EU user data is exposed) or HIPAA (if protected health information is compromised). Organizations may face compliance penalties if user data is accessed without authorization.

Mitigation Strategies

Update Samsung Internet to version 30.0.5.6 or later to address the improper access control issue.

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