CVE-2026-21060
Analyzed Analyzed - Analysis Complete

Improper Input Validation in Samsung Contacts

Publication date: 2026-08-10

Last updated on: 2026-08-19

Assigner: Samsung Mobile

Description
Improper input validation in Samsung Contacts prior to SMR Aug-2026 Release 1 allows physical attackers to access data across multiple user profiles.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-08-10
Last Modified
2026-08-19
Generated
2026-08-30
AI Q&A
2026-08-10
EPSS Evaluated
2026-08-29
NVD
CVE-2026-21060
EUVD
EUVD-2026-55085

Affected Vendors & Products

Showing 91 associated CPEs
Vendor Product Version / Range
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 15.0
samsung android 15.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 15.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 15.0
samsung android 15.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 15.0
samsung android 16.0
samsung android 16.0

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

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Executive Summary

Improper input validation in Samsung Contacts prior to SMR Aug-2026 Release 1 allows physical attackers to access data across multiple user profiles.

Detection Guidance

This vulnerability involves improper input validation in Samsung Contacts, allowing physical attackers to access data across user profiles. Detection requires checking Samsung Contacts versions prior to SMR Aug-2026 Release 1. Verify the installed version and compare it against the patched release.

Impact Analysis

Physical attackers could exploit this to access sensitive data stored in Samsung Contacts across different user profiles on the same device.

Compliance Impact

This vulnerability could lead to unauthorized data access, potentially violating GDPR (data protection) and HIPAA (health information privacy) by exposing personal or sensitive information.

Mitigation Strategies

Update Samsung Contacts to the latest version, specifically the SMR Aug-2026 Release 1 or later, to address the improper input validation issue.

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