CVE-2018-14439

HIGHNVD 7.5

7.5

espritblock eos4j, an unofficial SDK for EOS, through 2018-07-12 mishandles floating-point numbers with more than four digits after the decimal point, which might allow attackers to trigger currency transfers of unintended amounts.

CVSS v3: 7.5
EG Score: —
EPSS: 46.7%
KEV: Not listed

Published

July 20, 2018

Last Modified

November 21, 2024

References (4)

cve@mitrehttp://www.bishijie.com/kuaixun_80841
cve@mitrehttps://github.com/espritblock/eos4j/issues/6
af854a3a-2127-422b-91ae-364da2661108http://www.bishijie.com/kuaixun_80841
af854a3a-2127-422b-91ae-364da2661108https://github.com/espritblock/eos4j/issues/6

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-682Incorrect Calculation

Data Freshness Timeline

(refreshed 6× in last 7d / 6× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-14439?

CVE-2018-14439 is a high vulnerability published on July 20, 2018. espritblock eos4j, an unofficial SDK for EOS, through 2018-07-12 mishandles floating-point numbers with more than four digits after the decimal point, which might allow attackers to trigger currency transfers of unintended amounts.

When was CVE-2018-14439 disclosed?

CVE-2018-14439 was first published in the National Vulnerability Database on July 20, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-14439 actively exploited?

CVE-2018-14439 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-14439?

CVE-2018-14439 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2018-14439?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-14439, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2018-14439

📅 Published

🔄 Last Modified

🔗 References (4)