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CVE-2025-2925

Published: Mar 28, 2025

Modified: Jul 24, 2025

PUBLISHED

CVSS v3.1

3.3

LOW

Description

A vulnerability has been found in HDF5 up to 1.14.6 and classified as problematic. This vulnerability affects the function H5MM_realloc of the file src/H5MM.c. The manipulation of the argument mem leads to double free. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

Vendor	Product	Versions
n/a	HDF5	affected `1.14.0` affected `1.14.1` affected `1.14.2` affected `1.14.3` affected `1.14.4` +2 more versions

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

VDB-301900 | HDF5 H5MM.c H5MM_realloc double free

vdb-entry

technical-description

VDB-301900 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #521193 | https://github.com/HDFGroup/hdf5 HDF5 1.14.6 Double Free

third-party-advisory

https://github.com/HDFGroup/hdf5/issues/5383

exploit

issue-tracking

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