Main Vulnerability Database Vulnerabilities #VU113642

Out-of-bounds read in Samsung Blockchain Keystore - CVE-2025-21018

Published: August 5, 2025

Vulnerability identifier: #VU113642

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2025-21018

CWE-ID: CWE-125

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Samsung

Affected software:
Samsung Blockchain Keystore

Detailed vulnerability description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition. A local user can trigger an out-of-bounds read error and read contents of memory on the system.

Install updates from vendor's website.