PT-2025-32109 · Unknown · Blockchain Keystore

Dawuge · CVE-2025-21018 · Published 2025-08-06 · Updated 2025-08-06

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Blockchain Keystore versions prior to 1.3.17.2

Description An out-of-bounds read issue exists in Blockchain Keystore. This allows local privileged attackers to read out-of-bounds memory.

Recommendations Update Blockchain Keystore to version 1.3.17.2 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-21018

Affected Products

Blockchain Keystore

References · 5

• https://osv.dev/vulnerability/CVE-2025-21018 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21018 · Security Note
• https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=08 · Vendor Advisory
• https://twitter.com/CVEnew/status/1952957721084608642 · Twitter Post
• https://t.me/CVEtracker/29298 · Telegram Post