Description
A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issue is the function H5FL__blk_gc_list of the file src/H5FL.c. The manipulation of the argument H5FL_blk_head_t leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | HDF5 | 1.14.0; 1.14.1; 1.14.2; 1.14.3; 1.14.4; 1.14.5; 1.14.6 |
References
- https://github.com/HDFGroup/hdf5/issues/5376Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?ctiid.301886Permissions Required, VDB Entry
- https://vuldb.com/?id.301886Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.520404Third Party Advisory, VDB Entry
Timeline
- Published
- Mar 28, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed