CVE-2025-6817: HDF5 H5Centry.c H5C__load_entry resource consumption
Published Jun 28, 2025
·Updated
A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. This issue affects the function H5Cloadentry of the file /src/H5Centry.c. The manipulation leads to resource consumption. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Affected Software
2 affected components
HDF Group HDF5
HDFGroup hdf5=1.14.6
Event History
Jun 28, 2025
CVE Published
via MITRE·11:31 AM
Data Sourced
via MITRE·11:31 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeaknessAffected Software
Jun 12, 58473
Event
via NVD·10:21 PM
Frequently Asked Questions
1
What is the severity of CVE-2025-6817?
CVE-2025-6817 is classified as problematic due to its potential for resource consumption.
2
How do I fix CVE-2025-6817?
To fix CVE-2025-6817, upgrade to the latest version of HDF5 provided by HDF Group.
3
What is the impact of CVE-2025-6817?
The impact of CVE-2025-6817 includes increased resource consumption that could affect system performance.
4
Is CVE-2025-6817 remotely exploitable?
CVE-2025-6817 requires local access for exploitation.
5
Which software versions are affected by CVE-2025-6817?
CVE-2025-6817 affects HDF5 version 1.14.6.