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HDFGroup

Source -

CNA

BOS Name -

The HDF Group

CNA CVEs -

1

ADP CVEs -

0

CISA CVEs -

0

NVD CVEs -

0
Related CVEsRelated ProductsRelated AssignersReports
1Vulnerabilities found

CVE-2026-26200
Assigner-GitHub, Inc.
ShareView Details
Assigner-GitHub, Inc.
CVSS Score-7.8||HIGH
EPSS-Not Assigned
Published-19 Feb, 2026 | 19:19
Updated-19 Feb, 2026 | 21:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
HDF5 Affected by H5T__conv_struct_opt Heap Buffer Overflow

HDF5 is software for managing data. Prior to version 1.14.4-2, an attacker who can control an `h5` file parsed by HDF5 can trigger a write-based heap buffer overflow condition. This can lead to a denial-of-service condition, and potentially further issues such as remote code execution depending on the practical exploitability of the heap overflow against modern operating systems. Real-world exploitability of this issue in terms of remote-code execution is currently unknown. Version 1.14.4-2 fixes the issue.

Action-Not Available
Vendor-The HDF Group
Product-hdf5
CWE ID-CWE-122
Heap-based Buffer Overflow