p PatchFirst

PatchFirst · Latest vulnerabilities

hdf5 vulnerabilities · Page 2

Vulnerabilities published for hdf5 in the last 30 days: 2. Listed in the KEV catalogue: 0.

Filter vulnerabilities
Clear filters

Vulnerabilities: 131

  1. CVE-2025-6857

    Medium · CVSS 4.8EPSS 0.28%No fix published

    HDF5 H5Gnode.c H5G__node_cmp3 stack-based overflow

    A vulnerability has been found in HDF5 1.14.6 and classified as problematic. Affected by this vulnerability is the function H5G__node_cmp3 of the file src/H5Gnode.c. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

    Published Updated
  2. CVE-2025-6817

    Medium · CVSS 4.8EPSS 0.23%No fix published

    HDF5 H5Centry.c H5C__load_entry resource consumption

    A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. This issue affects the function H5C__load_entry of the file /src/H5Centry.c. The manipulation leads to resource consumption. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

    Published Updated
  3. CVE-2025-6750

    Medium · CVSS 4.8EPSS 0.25%No fix published

    HDF5 H5Omtime.c H5O__mtime_new_encode heap-based overflow

    A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5O__mtime_new_encode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

    Published Updated
  4. CVE-2025-6270

    Medium · CVSS 4.8EPSS 0.26%No fix published

    HDF5 H5FSsection.c H5FS__sect_find_node heap-based overflow

    A vulnerability, which was classified as critical, has been found in HDF5 up to 1.14.6. Affected by this issue is the function H5FS__sect_find_node of the file H5FSsection.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

    Published Updated
  5. CVE-2025-2926

    Medium · CVSS 4.8EPSS 0.26%No fix published

    HDF5 H5Ocache.c H5O__cache_chk_serialize null pointer dereference

    A vulnerability was found in HDF5 up to 1.14.6 and classified as problematic. This issue affects the function H5O__cache_chk_serialize of the file src/H5Ocache.c. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

    Published Updated
  6. CVE-2025-2924

    Medium · CVSS 4.8EPSS 0.3%No fix published

    HDF5 H5HLcache.c H5HL__fl_deserialize heap-based overflow

    A vulnerability, which was classified as problematic, was found in HDF5 up to 1.14.6. This affects the function H5HL__fl_deserialize of the file src/H5HLcache.c. The manipulation of the argument free_block leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

    Published Updated
  7. CVE-2025-2914

    Medium · CVSS 4.8EPSS 0.28%No fix published

    HDF5 H5FScache.c H5FS__sinfo_Srialize_Sct_cb heap-based overflow

    A vulnerability classified as problematic has been found in HDF5 up to 1.14.6. This affects the function H5FS__sinfo_Srialize_Sct_cb of the file src/H5FScache.c. The manipulation of the argument sect leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

    Published Updated
  8. CVE-2025-2913

    Medium · CVSS 4.8EPSS 0.25%No fix published

    HDF5 H5FL.c H5FL__blk_gc_list use after free

    A vulnerability was found in HDF5 up to 1.14.6. It has been rated as critical. Affected by this issue is the function H5FL__blk_gc_list of the file src/H5FL.c. The manipulation of the argument H5FL_blk_head_t leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.

    Published Updated
  9. CVE-2025-2912

    Medium · CVSS 4.8EPSS 0.28%No fix published

    HDF5 H5Omessage.c H5O_msg_flush heap-based overflow

    A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

    Published Updated
  10. CVE-2025-2310

    Medium · CVSS 4.8EPSS 0.41%No fix published

    HDF5 Metadata Attribute Decoder H5MM_strndup heap-based overflow

    A vulnerability was found in HDF5 1.14.6 and classified as critical. This issue affects the function H5MM_strndup of the component Metadata Attribute Decoder. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.

    Published Updated
  11. CVE-2025-2309

    Medium · CVSS 4.8EPSS 0.36%No fix published

    HDF5 Type Conversion Logic H5T__bit_copy heap-based overflow

    A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5T__bit_copy of the component Type Conversion Logic. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.

    Published Updated
  12. CVE-2025-2308

    Medium · CVSS 4.8EPSS 0.4%No fix published

    HDF5 Scale-Offset Filter H5Z__scaleoffset_decompress_one_byte heap-based overflow

    A vulnerability, which was classified as critical, was found in HDF5 1.14.6. This affects the function H5Z__scaleoffset_decompress_one_byte of the component Scale-Offset Filter. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.

    Published Updated
  13. CVE-2025-2153

    Low · CVSS 2.3EPSS 0.5%No fix published

    HDF5 h5 File H5SM.c H5SM_delete heap-based overflow

    A vulnerability, which was classified as critical, was found in HDF5 1.14.6. Affected is the function H5SM_delete of the file H5SM.c of the component h5 File Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used.

    Published Updated

Check your server

Check your installed stack and versions against the current vulnerability feeds.

Check your server →