CVE-2025-6516 HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow

A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5Faddrdecodelen of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to...

CVE-2025-6516 HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow

A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5Faddrdecodelen of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to...

CVE-2025-6516

CVE-2025-6516 is a heap-based overflow vulnerability in HDF5 up to 1.14.6 affecting the function H5F_addr_decode_len in H5Fint.c. Exploitation requires local access, and public disclosures describe a local attack path. The vulnerability is part of a broader set of reports for HDF5 1.14.6 with mul...

CVE-2025-6516 HDF5 H5Fint.c H5F_addr_decode_len heap-based overflow

A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5Faddrdecodelen of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to...

CVE-2025-6516

A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5Faddrdecodelen of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to...

PT-2025-26623 · Hdf5 +1 · Hdf5 +1

Name of the Vulnerable Software and Affected Versions: HDF5 versions up to 1.14.6 Description: A critical vulnerability has been found in HDF5, affecting the function H5F addr decode len of the file /hdf5/src/H5Fint.c. The manipulation leads to a heap-based buffer overflow. An attack must be...

PT-2025-28021

Name of the Vulnerable Software and Affected Versions: HDF5 version 1.14.6 Description: A problematic issue has been found in HDF5, affecting the function H5FL malloc of the file src/H5FL.c. This issue leads to a memory leak and requires local attacking to exploit. The exploit has been disclosed ...

PT-2025-28023 · Hdf5 +1 · Hdf5 +1

Name of the Vulnerable Software and Affected Versions: HDF5 version 1.14.6 Description: A problematic vulnerability was found in HDF5, affecting the function H5FS sect link size of the file src/H5FSsection.c. This manipulation leads to a heap-based buffer overflow. The attack can be launched on t...

HDF5 安全漏洞

HDF5 is a library of HDF open source . HDF5 has a heap buffer overflow vulnerability , the vulnerability stems from the H5Fint.c file in the H5Faddrdecodelen function fails to correctly validate the length of the input data size , an attacker can use this vulnerability to cause a denial of servic...

CVE-2025-6270

A vulnerability was found in the H5FSsectfindnode function of the H5FSsection.c file in HDF5. Manipulation of input could lead to a heap based buffer overflow. Exploitation of this vulnerability requires local system access...

CVE-2025-6269

A vulnerability was found in the H5Creconstructcacheentry function of the H5Cimage.c file in HDF5. Input manipulation can occur, which leads to a heap-based buffer overflow. Exploitation of this vulnerability requires local system access...

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...

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...

UBUNTU-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...

CVE-2025-6270 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 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...

CVE-2025-6270 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 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...

CVE-2025-6270 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 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...

CVE-2025-6270

The CVE-2025-6270 entry concerns HDF5 up to 1.14.6, affecting the function H5FS__sect_find_node in H5FSsection.c. The vulnerability is a heap-based buffer overflow disclosed as exploitable on the local host, with PoC shown in public references. Connected documents confirm affected software and ro...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the H5FSsectfindnode function. An attacker can execute arbitrary code or cause a denial of service by providing specially crafted input that triggers a heap-based buffer overflow. Remediation A fix was...

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...