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.
References (4)
Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.301900
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.301900
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.521193
Exploit, Issue Tracking, Third Party Advisory exploit
issue-tracking
https://github.com/HDFGroup/hdf5/issues/5383
Scores
CVSS v3
3.3
EPSS
0.0021
EPSS Percentile
10.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
CWE-415
Status
published
Products (1)
hdfgroup/hdf5
< 1.14.6
Published
Mar 28, 2025
Tracked Since
Feb 18, 2026