JLSEC-2026-327

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5Tbitcopy 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 disclos...

HDF5 Type Conversion Logic H5T__bit_copy heap-based overflow

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HDF5 H5T__bit_copy function buffer overflow vulnerability

HDF5 is a library of HDF open source . HDF5 has a buffer overflow vulnerability , the vulnerability stems from the H5Tbitcopy function fails to correctly validate the length of the input data size , an attacker can use this vulnerability to cause a denial of service...

SUSE CVE-2025-2309

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5Tbitcopy 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 disclos...

AZL-58813 CVE-2025-2309 affecting package hdf5 1.14.6-1

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5Tbitcopy 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 disclos...

AZL-58819 CVE-2025-2309 affecting package hdf5 1.14.6-1

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5Tbitcopy 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 disclos...

UBUNTU-CVE-2025-2309

A vulnerability has been found in HDF5 1.14.6 and classified as critical. This vulnerability affects the function H5Tbitcopy 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 disclos...

HDF5 安全漏洞

HDF5 is a library of HDF open source . HDF5 has a buffer overflow vulnerability , the vulnerability stems from the H5Tbitcopy function fails to correctly validate the length of the input data size , an attacker can use this vulnerability to cause a denial of service...

PT-2023-35625 · Hdf5 · Hdf5

Name of the Vulnerable Software and Affected Versions: HDF5 affected versions not specified Description: A heap buffer overflow read issue has been identified, which can cause a crash. The crash occurs in the H5T bit copy, H5T bit get d, and H5T conv f f functions. Recommendations: At the moment,...

SUSE CVE-2022-35164

LibreDWG v0.12.4.4608 & commit f2dea29 was discovered to contain a heap use-after-free via bitcopychain...

GNU LibreDWG 资源管理错误漏洞

GNU LibreDWG is a GNU community C library for working with DWG files. A resource management error vulnerability exists in LibreDWG version v0.12.4.4608, which stems from a post-release reuse condition in bitcopychain...