HD
Product
hdf5
by HDFGroup · last CVE Jul 27, 2026
136
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 19High 56Medium 56Low 5
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-44905
8.8
0%
May 30
hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Z__filter_scaleoffset function
Affected: 1.14.6
CVE-2025-44904
8.8
0%
May 30
hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VM_memcpyvv function
Affected: 1.14.6
CVE-2024-33877
8.8
1%
May 14
HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T__conv_struct_opt in H5Tconv.c
Affected: before 1.14.4
CVE-2024-33873
8.8
1%
May 14
HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5D__scatter_mem in H5Dscatgath.c
Affected: before 1.14.4
CVE-2024-32623
8.8
1%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5VM_array_fill in H5VM.c (called from H5S_select_elements in H5Spoint.c)
Affected: before 1.14.4
CVE-2024-32617
8.8
1%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer over-read caused by the unsafe use of strdup in H5MM_xstrdup in H5MM.c (called from H5G__ent_to_link in H5Glink.c)
Affected: before 1.14.4
CVE-2024-32614
8.8
1%
May 14
HDF5 Library through 1.14.3 has a SEGV in H5VM_memcpyvv in H5VM.c
Affected: before 1.14.4
CVE-2024-32605
8.8
1%
May 14
HDF5 Library through 1.14.3 has a heap-based buffer over-read in H5VM_memcpyvv in H5VM.c (called from H5D__compact_readvv in H5Dcompact.c)
Affected: before 1.14.4
CVE-2024-29161
8.8
1%
May 14
HDF5 through 1.14.3 contains a heap buffer overflow in H5A__attr_release_table, resulting in the corruption of the instruction pointer and causing denial of service or potential…
Affected: before 1.14.4
CVE-2020-18494
8.8
1%
Aug 22
Buffer Overflow vulnerability in function H5S_close in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file
Affected: 1.10.4
CVE-2020-18232
8.8
1%
Aug 22
Buffer Overflow vulnerability in function H5S_close in H5S.c in HDF5 1.10.4 allows remote attackers to run arbitrary code via creation of crafted file
Affected: 1.10.4
CVE-2021-46242
8.8
1%
Jan 21
HDF5 v1.13.1-1 was discovered to contain a heap-use-after free via the component H5AC_unpin_entry
Affected: 1.13.1-1
CVE-2019-9152
8.8
1%
Feb 25
An issue was discovered in the HDF HDF5 1.10.4 library
Affected: 1.10.4
CVE-2019-9151
8.8
2%
Feb 25
An issue was discovered in the HDF HDF5 1.10.4 library
Affected: 1.10.4
CVE-2018-16438
8.8
2%
Sep 4
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2018-14460
8.8
2%
Jul 20
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2018-14035
8.8
1%
Jul 13
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2018-14034
8.8
1%
Jul 13
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2018-14033
8.8
2%
Jul 13
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2018-14031
8.8
2%
Jul 13
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2017-17509
8.8
2%
Dec 11
In HDF5 1.10.1, there is an out of bounds write vulnerability in the function H5G__ent_decode_vec in H5Gcache.c in libhdf5.a
Affected: 1.10.1
CVE-2016-4333
8.6
1%
Nov 18
The HDF5 1.8.16 library allocating space for the array using a value from the file has an impact within the loop for initializing said array allowing a value within the file to…
Affected: 1.8.16
CVE-2016-4332
8.6
1%
Nov 18
The library's failure to check if certain message types support a particular flag, the HDF5 1.8.16 library will cast the structure to an alternative structure and then assign to…
Affected: 1.8.16
CVE-2016-4331
8.6
1%
Nov 18
When decoding data out of a dataset encoded with the H5Z_NBIT decoding, the HDF5 1.8.16 library will fail to ensure that the precision is within the bounds of the size leading to…
Affected: 1.8.16
CVE-2016-4330
8.6
1%
Nov 18
In the HDF5 1.8.16 library's failure to check if the number of dimensions for an array read from the file is within the bounds of the space allocated for it, a heap-based buffer…
Affected: 1.8.16
CVE-2025-2153
8.1
1%
Mar 10
A vulnerability, which was classified as critical, was found in HDF5 1.14.6
Affected: 1.14.6
CVE-2018-11206
8.1
3%
May 16
An out of bounds read was discovered in H5O_fill_new_decode and H5O_fill_old_decode in H5Ofill.c in the HDF HDF5 1.10.2 library
Affected: 1.10.2
CVE-2018-11205
8.1
2%
May 16
A out of bounds read was discovered in H5VM_memcpyvv in H5VM.c in the HDF HDF5 1.10.2 library
Affected: 1.10.2
CVE-2026-34734
7.8
0%
Apr 9
HDF5: H5T__conv_struct Use After Free
Affected: <= 1.14.1-2
CVE-2026-26200
7.8
0%
Feb 19
HDF5 Affected by H5T__conv_struct_opt Heap Buffer Overflow
Affected: < 1.14.4-2
CVE-2025-6857
7.8
0%
Jun 29
HDF5 H5Gnode.c H5G__node_cmp3 stack-based overflow
Affected: 1.14.6
CVE-2025-6856
7.8
0%
Jun 29
HDF5 H5FL.c H5FL__reg_gc_list use after free
Affected: 1.14.6
CVE-2025-6818
7.8
0%
Jun 28
HDF5 H5Ochunk.c H5O__chunk_protect heap-based overflow
Affected: 1.14.6
CVE-2025-6516
7.8
0%
Jun 23
HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow
Affected: through 1.14.6
CVE-2025-2310
7.8
0%
Mar 14
A vulnerability was found in HDF5 1.14.6 and classified as critical
Affected: 1.14.6
CVE-2025-2309
7.8
0%
Mar 14
A vulnerability has been found in HDF5 1.14.6 and classified as critical
Affected: 1.14.6
CVE-2025-2308
7.8
0%
Mar 14
A vulnerability, which was classified as critical, was found in HDF5 1.14.6
Affected: 1.14.6
CVE-2022-26061
7.8
1%
Aug 22
A heap-based buffer overflow vulnerability exists in the gif2h5 functionality of HDF5 Group libhdf5 1.10.4
Affected: 1.10.4
CVE-2022-25972
7.8
1%
Aug 22
An out-of-bounds write vulnerability exists in the gif2h5 functionality of HDF5 Group libhdf5 1.10.4
Affected: 1.10.4
CVE-2022-25942
7.8
1%
Aug 22
An out-of-bounds read vulnerability exists in the gif2h5 functionality of HDF5 Group libhdf5 1.10.4
Affected: 1.10.4
CVE-2018-13875
7.8
1%
Jul 10
An issue was discovered in the HDF HDF5 1.8.20 library
Affected: 1.8.20
CVE-2026-26197
7.5
0%
Jul 20
Array full size, element count, and element size are not checked to make sure they match in H5Odtype.c
Affected: < 2.0.0
CVE-2024-32609
7.5
1%
May 14
HDF5 Library through 1.14.3 allows stack consumption in the function H5E_printf_stack in H5Eint.c
Affected: before 1.14.4
CVE-2021-37501
7.5
2%
Feb 3
Buffer Overflow vulnerability in HDFGroup hdf5-h5dump 1.12.0 through 1.13.0 allows attackers to cause a denial of service via h5tools_str_sprint in /hdf5/tools/lib/h5tools_str.c
Affected: 1.12.0 through 1.13.0
CVE-2024-32624
7.4
1%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5T__ref_mem_setnull in H5Tref.c (called from H5T__conv_ref in H5Tconv.c), resulting in the corruption of the…
Affected: before 1.14.4
CVE-2024-32620
7.4
0%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5F_addr_decode_len in H5Fint.c, resulting in the corruption of the instruction pointer
Affected: before 1.14.4
CVE-2024-32619
7.4
0%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5T_copy_reopen in H5T.c, resulting in the corruption of the instruction pointer
Affected: before 1.14.4
CVE-2024-32618
7.4
0%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5T__get_native_type in H5Tnative.c, resulting in the corruption of the instruction pointer
Affected: before 1.14.4
CVE-2024-32616
7.4
0%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer over-read in H5O__dtype_encode_helper in H5Odtype.c
Affected: before 1.14.4
CVE-2024-32613
7.4
0%
May 14
HDF5 Library through 1.14.3 contains a heap-based buffer over-read in the function H5HL__fl_deserialize in H5HLcache.c, a different vulnerability than CVE-2024-32612
Affected: before 1.14.4
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