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CVE-2026-21010

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

Published: Apr 13, 2026Updated: Apr 13, 2026 Sources: CVE List NVD
NVD MITRE
6.6CVSS
MEDIUM

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

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:PAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Affected Products

Samsung Mobile Devices
Samsung Mobile

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=04
security.samsungmobile.com

Timeline

Published
Apr 13, 2026
Last Updated
Apr 13, 2026

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