VULNERABILITY INTELLIGENCE

CVE-2025-2309

CVSS score5.3 MEDIUM

EPSS probability0.36%

CISA KEVNot currently listed

Published2025-03-14

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Description

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5T__bit_copy of the component Type Conversion Logic. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.

Weakness classification

cna@vuldb.com: CWE-119
nvd@nist.gov: CWE-787

Primary references

cna@vuldb.com — Exploit, Third Party Advisory
cna@vuldb.com — Permissions Required, VDB Entry
cna@vuldb.com — Third Party Advisory, VDB Entry
cna@vuldb.com — Third Party Advisory, VDB Entry