CVE-2025-44905

HIGHNVD 8.88.8—Trending — 4 sources updated this weekElevated

8.8

hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 54.2%
KEV: Not listed

Published

May 30, 2025

Last Modified

June 3, 2025

References (2)

cve@mitrehttps://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.md
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.md

Vendor Advisories for CVE-2025-44905(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

CVE-2025-44905
Microsoft Security Response Center (MSRC)Medium
hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function.

Weakness Classification(1)

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

CWE-122Heap-based Buffer Overflow

Data Freshness Timeline

(refreshed 15× in last 7d / 16× 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.

2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-04 13:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-30 04:32 UTCEG score recompute
2026-05-30 04:32 UTCVendor advisory
2026-05-30 04:32 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-44905?

CVE-2025-44905 is a high vulnerability published on May 30, 2025. hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Zfilter_scaleoffset function.

When was CVE-2025-44905 disclosed?

CVE-2025-44905 was first published in the National Vulnerability Database on May 30, 2025, with the most recent update on June 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-44905 actively exploited?

CVE-2025-44905 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-44905?

CVE-2025-44905 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2025-44905?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-44905, 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-2025-44905

Published

Last Modified

References (2)

Vendor Advisories for CVE-2025-44905(1)

Weakness Classification(1)

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-44905?

Same vendor

Same CWE

CVE-2025-44905

📅 Published

🔄 Last Modified

🔗 References (2)

📣 Vendor Advisories for CVE-2025-44905(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-44905?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

References (2)

Vendor Advisories for CVE-2025-44905(1)

Frequently asked(5)

Related CVEs(same vendor + same CWE)