CVE-2025-6857

LOW EPSS 13.3%
Published Jun 29, 20251y ago · Modified Jun 17, 20262w ago
1.9 CVSS 4.0
Low
Find Similar
Published Jun 29, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability has been found in HDF5 1.14.6 and classified as problematic. Affected by this vulnerability is the function H5G__node_cmp3 of the file src/H5Gnode.c. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

CVSS Details

Base Score
1.9
Exploitability
—
Impact
—
Vector string
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
13.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-121

Affected Products 1

VendorProductVersionRange
hdfgrouphdf51.14.6any

References 5

  • github.com https://github.com/HDFGroup/hdf5/issues/5575
    ExploitIssue TrackingThird Party Advisory
  • github.com https://github.com/user-attachments/files/20623442/hdf5_crash_7.txt
    Exploit
  • vuldb.com https://vuldb.com/?ctiid.314329
    Permissions Required
  • vuldb.com https://vuldb.com/?id.314329
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.602529
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.