373 matches found
CVE-2026-17572 HDF5 SOHM List Index Heap Buffer Overflow
Heap-based buffer overflow in the SOHM list-index deserialization code in HDF5 through 2.1.1 on all platforms allows attackers to cause a denial of service crash via a crafted HDF5 file whose shared-message list index declares a nummessages count exceeding listmax, triggering out-of-bounds heap...
PT-2026-64977
HDF5 contains a NULL pointer dereference vulnerability. Processing a crafted HDF5 file containing an attribute with an invalid variable-length datatype type field may cause the application to crash when the attribute is read...
PT-2026-64976
A double free vulnerability was discovered in the HDF5 library. Processing a crafted HDF5 file containing an oversized chunk size field via h5repack may cause the application to abort due to a double free...
CVE-2026-26199 Buffer underflow in `H5Iget_name `/`H5G_get_name` if size is zero
HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If H5Igetname is invoked on a group id with 0 for the size parameter, it will underflow when trying to place a null terminator in the buffer. This can occur if H5Igetname is invoked in a way...
EUVD-2026-45970
HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If H5Igetname is invoked on a group id with 0 for the size parameter, it will underflow when trying to place a null terminator in the buffer. This can occur if H5Igetname is invoked in a way...
EUVD-2026-45969
HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If a file is corrupted such that an array datatype's size, the number of elements, and the element size are not in agreement it can trigger an out of bounds read. The array datatype stores the...
JLSEC-2026-770 OSGeo GDAL vulnerable to out-of-bounds read
A weakness has been identified in OSGeo gdal up to 3.13.0dev-4. The affected element is the function GDfieldinfo of the file frmts/hdf4/hdf-eos/GDapi.c. Executing a manipulation can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the...
Keras: HDF5 virtual datasets can disclose local files
Keras versions up to and including 3.13.2 are vulnerable to an arbitrary HDF5 file read due to an incomplete fix for CVE-2026-1669. The vulnerability resides in the H5IOStore.verifydataset and fileeditor.py methods, which fail to check the dataset.isvirtual property of HDF5 datasets. This allows ...
CVE-2026-12480 Arbitrary HDF5 File Read via Virtual Dataset Bypass in keras-team/keras
Keras versions up to and including 3.13.2 are vulnerable to an arbitrary HDF5 file read due to an incomplete fix for CVE-2026-1669. The vulnerability resides in the H5IOStore.verifydataset and fileeditor.py methods, which fail to check the dataset.isvirtual property of HDF5 datasets. This allows ...
Astra Linux – Vulnerability in hdf5
A memory leak in the H5Ochunkdeserialize function within H5Ocache.c, part of the HDF HDF5 library, from version 1.10.3 allows attackers to cause a denial of service due to excessive memory consumption through a specially crafted HDF5 file...
Astra Linux – Vulnerability in hdf5
A memory leak in the H5Odtypedecodehelper function within H5Odtype.c in the HDF HDF5 library from version 1.10.3 allows attackers to cause a denial of service due to excessive memory consumption, through an exploitable HDF5 file...
Astra Linux – Vulnerability in hdf5
A vulnerability was discovered in H5Ofillnewdecode and H5Ofillolddecode within H5Ofill.c in the HDF HDF5 1.10.2 library. This could allow a remote denial of service or information disclosure attack...
Astra Linux – Vulnerability in hdf5
A issue was discovered in HDF5 through version 1.12.0. There is a heap-based buffer over-read in the function H5Olayoutdecode, located in H5Olayout.c. This allows an attacker to cause a Denial of Service attack...
Astra Linux – Vulnerability in hdf5
A SIGFPE signal was raised in the function H5Dchunksetinforeal of H5Dchunk.c in the HDF HDF5 1.10.3 library during an attempt to parse a crafted HDF file, due to incorrect protection against division by zero. This issue is distinct from CVE-2018-11207...
ROS-20260512-73-0011
Vulnerability in hdf5 related to memory usage after memory release. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...
Unity Linux 20.1070e Security Update: hdf5 (UTSA-2026-017777)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017777 advisory. Memory leak in the H5Odtypedecodehelper function in H5Odtype.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service memory consumptio...
OESA-2026-2261 hdf5 security update
HDF5 is a data model, library, and file format for storing and managing data. It supports an unlimited variety of datatypes, and is designed for flexible and efficient I/O and for high volume and complex data. HDF5 is portable and is extensible, allowing applications to evolve in their use of HDF...
OESA-2026-2262 hdf5 security update
HDF5 is a data model, library, and file format for storing and managing data. It supports an unlimited variety of datatypes, and is designed for flexible and efficient I/O and for high volume and complex data. HDF5 is portable and is extensible, allowing applications to evolve in their use of HDF...
CVE-2026-8088
A weakness has been identified in OSGeo gdal up to 3.13.0dev-4. The affected element is the function GDfieldinfo of the file frmts/hdf4/hdf-eos/GDapi.c. Executing a manipulation can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the...
PYSEC-2026-2153
A vulnerability was determined in OSGeo gdal up to 3.13.0dev-4. This vulnerability affects the function memmove of the file frmts/hdf4/hdf-eos/SWapi.c of the component HDF-EOS Grid File Handler. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit...