PT-2026-39397

A vulnerability, which was classified as problematic, was found in HDF5 1.14.6. Affected is the function H5FS sect link size of the file src/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 t...

PT-2026-39386

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 ha...

PT-2026-39395

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FS sinfo serialize node cb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been...

SUSE CVE-2025-7067

A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5FSsinfoserializenodecb of the file src/H5FScache.c. The manipulation leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed ...

DEBIAN-CVE-2025-6270

A vulnerability, which was classified as critical, has been found in HDF5 up to 1.14.6. Affected by this issue is the function H5FSsectfindnode 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...

HDF5 H5FS__sinfo_serialize_sect_cb function buffer overflow vulnerability

HDF5 Hierarchical Data Format version 5 is an open source library and file format for storing and organizing large amounts of data. A buffer overflow vulnerability exists in the HDF5 H5FSsinfoserializesectcb function. The vulnerability stems from the function failing to properly check buffer...

PT-2025-13550

Name of the Vulnerable Software and Affected Versions HDF5 versions up to 1.14.6 Description A problematic vulnerability has been found in HDF5, affecting the function H5FS sinfo Srialize Sct cb of the file src/H5FScache.c. The manipulation of the argument sect leads to a heap-based buffer...

PT-2024-40842 · Git +1 · Hdf5

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type of UNKNOWN READ. The crash state involves several functions, including H5SL search, H5FS sect remove real, and H5FS...

PT-2024-40800

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A crash issue was reported, with a crash type of UNKNOWN READ. The crash state includes functions such as H5SL remove, H5FS sect unlink rest, and H5FS sect...

PT-2024-40737

Name of the Vulnerable Software and Affected Versions: HDF5 affected versions not specified Description: A crash issue has been identified, characterized as an UNKNOWN READ. The crash state involves functions such as H5SL first, H5FS sect find, and H5MF find sect. Recommendations: At the moment,...

hdf5:h5_extended_fuzzer: Heap-buffer-overflow in H5FS__sinfo_serialize_node_cb

Detailed Report: https://oss-fuzz.com/testcase?key=5252670907351040 Project: hdf5 Fuzzing Engine: afl Fuzz Target: h5extendedfuzzer Job Type: aflasanhdf5 Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x606000006475 Crash State: H5FSsinfoserializenodecb H5SLiterate...