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A vulnerability was found in HDF5 1.14.6 and classified...

Moderate severity Unreviewed Published Jun 29, 2025 to the GitHub Advisory Database • Updated Jun 29, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A vulnerability was found in HDF5 1.14.6 and classified as problematic. Affected by this issue is the function H5C__flush_single_entry of the file src/H5Centry.c. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

References

Published by the National Vulnerability Database Jun 29, 2025
Published to the GitHub Advisory Database Jun 29, 2025
Last updated Jun 29, 2025

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(8th percentile)

Weaknesses

Improper Resource Shutdown or Release

The product does not release or incorrectly releases a resource before it is made available for re-use. Learn more on MITRE.

CVE ID

CVE-2025-6858

GHSA ID

GHSA-8fpg-65fw-rjmf

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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