CVE-2025-44905

8.8 highEPSS 0.5%

High (8.8) in hdfgroup hdf5. EPSS 0.5% chance of exploitation in the next 30 days.

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

Severity

8.8 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2025-05-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19