CVE-2025-44905 — HIGH (8.8)

Vulnerability Description

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

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hdfgroup	Hdf5	1.14.6

Related Weaknesses (CWE)

CWE-122

References

https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.mdExploitThird Party Advisory
https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc5.mdExploitThird Party Advisory

FAQ

What is CVE-2025-44905?

CVE-2025-44905 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-44905?

Check the references section above for vendor advisories and patch information. Affected products include: Hdfgroup Hdf5.