CVE-2026-19025: HDF5 divide-by-zero (SIGFPE) via mismatched chunk-layout dimensionality and dataspace rank on dataset open
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Aug
- Released
- 2026-08-07
- EPSS Score
- 0.12% (percentile: 1.9%)
Affected Products (1)
Open Source Software
- azl3 hdf5 1.14.6-4 on Azure Linux 3.0
Revision History
- 2026-08-07: Information published.