CVE Numbering Authority
Latest CVE published
HDFG is a CVE Numbering Authority that has published 18 CVE records since 2026. It is currently classified as active, with 18 CVEs published in the last two years. Its CVE data quality is graded A (100% overall completeness).
Among the 430 CNAs tracked here, HDFG ranks #309 by CVE volume and reports more complete records than 55% of all CNAs.
Completeness of HDFG's CVE records across vendor, product, CVSS, and CWE fields.
A CVE record needs only a description to be published. Completeness is how often HDFG also fills in the affected vendor and product, a CVSS severity score, and a CWE weakness type. A higher score means fewer of this CNA’s CVEs need enriching by hand before you can triage them.
Report card grade
100%
Overall score
How the CVSS severity of HDFG's published CVEs breaks down, and how many are known to be exploited in the wild.
In CISA’s Known Exploited Vulnerabilities catalog
0
None of HDFG's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
The CWE weakness categories HDFG most often assigns to its CVEs. Follow any weakness to its full explanation.
The vendors HDFG publishes the most CVEs for.
The products HDFG publishes the most CVEs for.
The most recent CVEs assigned by HDFG.
NULL Pointer Dereference in H5HL_unprotect via Corrupted File
Heap Buffer Over-read via Non-Terminated Link Data in H5L__extern_traverse
Heap Buffer Over-read via Malformed Message Size in HDF5's H5O__chunk_deserialize
Integer Underflow Leads to Out-of-Bounds Read via Truncated Chunk in HDF5 Szip Filter
Uninitialized Heap Memory Disclosure via Truncated Chunk in HDF5 Scale-Offset Filter
Uncontrolled Recursion in HDF5 H5B__iterate_helper() via Crafted File
HDF5 heap buffer overflow in H5VM_array_fill via crafted fill-value metadata
HDF5 scale-offset filter heap buffer over-read via crafted chunk
Heap Use-After-Free in H5T__conv_f_f
HDF5 integer underflow in Fletcher32 filter leads to massive out-of-bounds read
HDF5 out-of-bounds heap read in N-Bit filter decompression
Nbit filter NULL/short parameter-array dereference
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Common questions about the HDFG CNA.
CNA report-card grades are computed by RadicalNotion.AI from published CVE records. CVE data is sourced from the CVE Program.
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