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Medium · 5.7 CVE-2025-21020 EUVD-2025-23770GHSA-vx42-pvmj-74xh

Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write o…

Published Aug 6, 2025 · Updated Feb 26, 2026 · Assigned by SamsungMobile

Description

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.

Affected products

VendorProductAffectedFixed
Samsung Mobile Blockchain Keystore — 1.3.17.2

References