CVE-2026-21057

MEDIUM CVSS 4.0: 6.8 EPSS 0.12%
Updated Jul 10, 2026
Samsung
Parameter Value
CVSS 6.8 (MEDIUM)
Affected Versions before 5.2.10.3
Vendor Samsung
Public PoC No

Improper input validation in Samsung Pass prior to version 5.2.10.3 allows local privileged attackers to write out-of-bounds memory.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0