Hdf5
This hub aggregates every CVE we track for Hdf5, a product in the databases space. Use it to gauge the current risk picture and drill into individual advisories.
143
CVEs tracked
19
Critical
48
High
0
In CISA KEV
Severity distribution
MEDIUM51HIGH48CRITICAL19LOW18
Monthly trend
1
0
0
0
0
12
0
2
10
3
0
0
0
0
0
0
1
0
2
0
0
5
6
1
2024-102026-09
Latest CVEs
The 15 most recently published vulnerabilities affecting Hdf5.
- CVE-2026-92627Heap Use-After-Free in H5T__conv_f_f
- CVE-2026-19028HDF5 integer underflow in Fletcher32 filter leads to massive out-of-bounds read
- CVE-2026-19027HDF5 out-of-bounds heap read in N-Bit filter decompression
- CVE-2026-19026Nbit filter NULL/short parameter-array dereference
- CVE-2026-19025HDF5 divide-by-zero (SIGFPE) via mismatched chunk-layout dimensionality and dataspace rank on dataset open
- CVE-2026-19024HDF5 H5Pget_fill_value NULL Pointer Dereference via Malformed Fill Value Message
- CVE-2026-19023HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets
- CVE-2026-17574NULL Pointer Dereference in HDF5 via Invalid Variable-Length Datatype Type Tag5.5
- CVE-2026-17573Double Free in H5D__chunk_copy() in HDF5 via a Crafted Chunk-Index Size Field5.5
- CVE-2026-17572HDF5 SOHM List Index Heap Buffer Overflow5.5
- CVE-2026-26199Buffer underflow in `H5Iget_name `/`H5G_get_name` if size is zero6.5
- CVE-2026-26197Array full size, element count, and element size are not checked to make sure they match in H5Odtype.c7.5
- CVE-2026-29043HDF5 H5T__ref_mem_setnull Heap Buffer Overflow5.5
- CVE-2026-34734HDF5: H5T__conv_struct Use After Free7.8
- CVE-2026-26200HDF5 Affected by H5T__conv_struct_opt Heap Buffer Overflow7.8
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