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

HDF5 through 1.14.3 contains a stack buffer overflow issue in H5Rdecodeheap, which leads to corruption of the instruction pointer and causes denial of service or potential code execution...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 may use an uninitialized value in the H5Aattrreleasetable field within the H5Aint.c file...

Astra Linux – Vulnerability in hdf5

The HDF5 Library from version 1.14.3 has a heap-based buffer over-read issue in the H5VMcopyvv function within H5VM.c invoked from H5Dcompactreadvv in H5Dcompact.c...

Astra Linux – Vulnerability in hdf5

A buffer overflow in H5Olayoutencode in H5Olayout.c in the HDF HDF5 through 1.10.4 library allows attackers to cause a denial of service through a crafted HDF5 file. This issue was triggered during the repacking of an HDF5 file, also known as “Invalid write of size 2.”...

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 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...

Astra Linux – Vulnerability in hdf5

A vulnerability classified as problematic was discovered in HDF5 1.14.6. This vulnerability affects the function H5FSsinfoserializenodecb in the file src/H5FScache.c. The exploitation of this vulnerability leads to a heap-based buffer overflow. Local access is required to carry out this attack. T...

Astra Linux – Vulnerability in hdf5

HDF5 through 1.14.3 contains a heap buffer overflow issue in H5Aattrreleasetable, which leads to the corruption of the instruction pointer and causes denial of service or potential code execution...

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...

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-2026-2262 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...

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...

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...

JLSEC-2026-292

HDF5 through 1.14.3 contains a buffer overflow in H5Zfilterscaleoffset, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution...

JLSEC-2026-299

HDF5 through 1.14.3 contains a buffer overflow in H5Olinfodecode, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution...

JLSEC-2026-312

HDF5 Library through 1.14.3 contains a heap-based buffer over-read caused by the unsafe use of strdup in H5MMxstrdup in H5MM.c called from H5Genttolink in H5Glink.c...