4.8
Medium
CVE-2025-6856 A vulnerability, which was classified as problematic, was found in HDF5 1.14.6
Description
A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5FL__reg_gc_list of the file src/H5FL.c. The manipulation leads to use after free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| HDF5 | 1.14.6 | No fix stated |
References
- VDB-314328 | HDF5 H5FL.c H5FL__reg_gc_list use after free vuldb.com
- VDB-314328 | CTI Indicators (IOB, IOC, IOA) vuldb.com
- Submit #602528 | HDFGroup HDF5 hdf5 1.14.6 (commit 17c16b6) Use After Free vuldb.com
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of HDF5
The 25 CVEs of HDF5 →
CVE-2025-7069
A vulnerability, which was classified as problematic, was found in HDF5 1.14.6
4.8
Medium
CVE-2025-7068
A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6
4.8
Medium
CVE-2025-7067
A vulnerability classified as problematic was found in HDF5 1.14.6
4.8
Medium
CVE-2025-6858
A vulnerability was found in HDF5 1.14.6 and classified as problematic
4.8
Medium