CVE-2018-14034

HIGHNVD 8.88.8—

8.8

An issue was discovered in the HDF HDF5 1.8.20 library. There is an out of bounds read in the function H5O_pline_reset in H5Opline.c.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 59.5%
KEV: Not listed

Published

July 13, 2018

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/TeamSeri0us/pocs/blob/master/hdf5/README2.md
af854a3a-2127-422b-91ae-364da2661108https://github.com/TeamSeri0us/pocs/blob/master/hdf5/README2.md

Weakness Classification(1)

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

CWE-125Out-of-bounds Read

Data Freshness Timeline

(refreshed 10× in last 7d / 19× 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.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 05:17 UTCEG score recompute
2026-05-28 05:17 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 23:43 UTCOSV refresh
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-2018-14034?

CVE-2018-14034 is a high vulnerability published on July 13, 2018. An issue was discovered in the HDF HDF5 1.8.20 library. There is an out of bounds read in the function H5Oplinereset in H5Opline.c.

When was CVE-2018-14034 disclosed?

CVE-2018-14034 was first published in the National Vulnerability Database on July 13, 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-2018-14034 actively exploited?

CVE-2018-14034 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 59.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-14034?

CVE-2018-14034 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2018-14034?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-14034, 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.

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CVE-2018-14034

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-14034?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)