Vulnerability Details CVE-2025-21020
Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.9%
CVSS Severity
CVSS v3 Score 5.7
Products affected by CVE-2025-21020
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cpe:2.3:a:samsung:blockchain_keystore:-
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cpe:2.3:a:samsung:blockchain_keystore:1.3.13.5
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cpe:2.3:a:samsung:blockchain_keystore:1.3.16