CVE-2025-6858

LOW EPSS 9.3%
Published Jun 29, 20251y ago · Modified Jun 17, 20261w ago
1.9 CVSS 4.0
Low
Find Similar
Published Jun 29, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was found in HDF5 1.14.6 and classified as problematic. Affected by this issue is the function H5C__flush_single_entry of the file src/H5Centry.c. The manipulation leads to null pointer dereference. The attack needs to be approached locally. 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
9.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-404
CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
hdfgrouphdf51.14.6any

References 5

  • github.com https://github.com/HDFGroup/hdf5/issues/5576
    ExploitIssue TrackingThird Party Advisory
  • github.com https://github.com/user-attachments/files/20623475/hdf5_crash_8.txt
    Exploit
  • vuldb.com https://vuldb.com/?ctiid.314330
    Permissions Required
  • vuldb.com https://vuldb.com/?id.314330
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.602530
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.