CVE-2026-21010
Received Received - Intake

Improper Input Validation in Samsung Retail Mode Enables Privilege Escalation

Publication date: 2026-04-13

Last updated on: 2026-04-13

Assigner: Samsung Mobile

Description
Improper input validation in Retail Mode prior to SMR Apr-2026 Release 1 allows local attackers to trigger privileged functions.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published
2026-04-13
Last Modified
2026-04-13
Generated
2026-07-06
AI Q&A
2026-04-13
EPSS Evaluated
2026-07-05
NVD
CVE-2026-21010
EUVD
EUVD-2026-21864

Affected Vendors & Products

Showing 79 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

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
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CWE ID Description
CWE-UNKNOWN

Attack-Flow Graph

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Executive Summary

This vulnerability is caused by improper input validation in the Retail Mode feature of Samsung devices prior to the SMR Apr-2026 Release 1. It allows local attackers to trigger privileged functions that they should not normally have access to.

Impact Analysis

An attacker with local access to the device could exploit this vulnerability to execute privileged functions, potentially leading to a complete compromise of confidentiality, integrity, and availability of the affected system.

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