CVE-2025-44905
HIGHCVSS 8.8/10EPSS 0.39%
Last modified
CVE-2025-44905 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function.. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
Description
hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hdfgroup | Hdf5 | 1.14.6 |
References
- https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.mdExploit, Third Party Advisory
- https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-44905?
hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function.
How severe is CVE-2025-44905?
CVE-2025-44905 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2025-44905?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2025-44905?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST