CVE-2025-2915CWE-119CWE-122

HDF5 H5Faccum.c H5F__accum_free heap-based overflow

Medium · published March 28, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
21.8
In the wild
Unconfirmed
What it is

A vulnerability classified as problematic was found in HDF5 up to 1.14.6. This vulnerability affects the function H5F__accum_free of the file src/H5Faccum.c. The manipulation of the argument overlap_size leads to heap-based buffer overflow. Attacking locally is a requirement. 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
0.00302 · 21.8th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2025-03-28T17:00Z
EPSS history
Timeline
  • 28 MAR 17:00Z
    HDF5 H5Faccum.c H5F__accum_free heap-based overflow
    cvelistv5