CVE-2025-20900

4.4 mediumEPSS 0.1%

Medium (4.4) in samsung blockchain keystore. EPSS 0.1% chance of exploitation in the next 30 days.

Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.

Severity

4.4 medium

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2025-02-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19