CVE catalog
CVE-2024-32621
hdf5: CVE-2024-32621
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.93% · Oct 25, 2026
HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5HG_read in H5HG.c (called from H5VL__native_blob_get in H5VLnative_blob.c), resulting in the corruption of the instruction pointer.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | hdf5 | sid | 2.2.0+repack-5 | fixed |
| Debian | hdf5 | forky | 2.2.0+repack-5 | fixed |
| Debian | hdf5 | trixie | 1.14.5+repack-3 | fixed |
| Debian | hdf5 | bookworm | 1.10.8+repack1-1 | vulnerable |
| Ubuntu | hdf5 | pro | 1.10.4+repack-10 | vulnerable |
| Ubuntu | hdf5 | pro | 1.10.4+repack-11 | vulnerable |
| Ubuntu | hdf5 | pro | 1.10.4+repack-11ubuntu1 | vulnerable |
| Ubuntu | hdf5 | pro | 1.10.4+repack-11ubuntu1+esm1 | vulnerable |
| Ubuntu | hdf5 | 22.04 | 1.10.6+repack-5 | vulnerable |
| Ubuntu | hdf5 | 22.04 | 1.10.7+repack-4ubuntu1 | vulnerable |
| Ubuntu | hdf5 | 22.04 | 1.10.7+repack-4ubuntu2 | vulnerable |
| Ubuntu | hdf5 | 24.04 | 1.10.8+repack1-1ubuntu1 | vulnerable |
| Ubuntu | hdf5 | 24.04 | 1.10.10+repack-3ubuntu1 | vulnerable |
| Ubuntu | hdf5 | 24.04 | 1.10.10+repack-3.1ubuntu3 | vulnerable |
| Ubuntu | hdf5 | 24.04 | 1.10.10+repack-3.1ubuntu4 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | hdf5 | source | sid | 1.14.5+repack-1 | unimportant | Not reported | [1070861] |
| Debian | hdf5 | source | forky | 1.14.5+repack-1 | unimportant | Not reported | [1070861] |
| Debian | hdf5 | source | trixie | 1.14.5+repack-1 | unimportant | Not reported | [1070861] |
| Debian | hdf5 | source | bookworm | (unfixed) | unimportant | Not reported | [1070861] |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://access.redhat.com/errata/RHSA-2025:3801]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-32621]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-32621]
- [https://security-tracker.debian.org/tracker/CVE-2024-32621]
- [https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0951.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]