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CVE-2025-21021

nvd nist
Published: Aug 6, 2025Modified: Aug 15, 2025

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6.7
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 5.9
Source: NVD

Description

Out-of-bounds write in drawing pinpad in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.

Affected (1)

Samsung
1 product
Blockchain Keystore
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Blockchain Keystore
Before 1.3.17.2

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (1)

Source: mobile.security@samsung.com
Vendor Advisory

Timeline

No history available yet.