CVE-2025-21018
MEDIUM EPSS 3.5%
Published Aug 6, 202511mo ago · Modified Jun 17, 20262w ago
4.4 CVSS 3.1
Published Aug 6, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago
Description
Out-of-bounds read in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to read out-of-bounds memory.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
3.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-125 Out-of-bounds Read Memory Safety
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | blockchain_keystore | * | <1.3.17.2 |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=08
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.