VULNERABILITY INTELLIGENCE

CVE-2025-6856

CVSS score3.3 LOW
EPSS probability0.25%
CISA KEVNot currently listed
Published2025-06-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Description

A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5FL__reg_gc_list of the file src/H5FL.c. The manipulation leads to use after free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Weakness classification

  • cna@vuldb.com: CWE-119

Primary references