hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VM_memcpyvv function.

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Fix status by distribution

Fixed packages published by each distribution for this CVE

• Debian DEBIAN-CVE-2025-44904 hdf5
• Ubuntu UBUNTU-CVE-2025-44904 hdf5

References

• advisory github.com
• advisory nvd.nist.gov
• web github.com