CVE-2025-7067CWE-119CWE-122

HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow

Medium · published July 4, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
18.0
In the wild
Unconfirmed
What it is

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS__sinfo_serialize_node_cb of the file src/H5FScache.c. 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 record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00269 · 18.0th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2025-07-04T18:02Z
EPSS history
Timeline
  • 04 JUL 18:02Z
    HDF5 H5FScache.c H5FS__sinfo_serialize_node_cb heap-based overflow
    cvelistv5