CVE-2025-21018 — Out-of-bounds Read in Samsung Blockchain Keystore

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
4.4MEDIUMNVD
EPSS
0.0%
top 96.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Blockchain Keystore
Timeline
PublishedAug 6

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 vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-8fr5-48m4-ccp8: Out-of-bounds read in Blockchain Keystore prior to version 1↗2025-08-06
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CVEList
CVE-2025-21018: Out-of-bounds read in Blockchain Keystore prior to version 1↗2025-08-06
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CVE-2025-21018 — Out-of-bounds Read in Samsung | cvebase