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hdf5

RPM packages are internal build artifacts and not supported on their own.
They are only supported as part of the RHEL AI application image.

Red Hat issued a security advisory (RHSA-2025:23731) for Red Hat Enterprise Linux AI 3.0 addressing multiple vulnerabilities in the HDF5 package, including CVE-2025-2310, CVE-2025-6269, and CVE-2025-6516. The advisory notes that the affected RPM packages are internal build artifacts supported only within the RHEL AI application image. The update involves rebuilding the HDF5 RPM with fixes for these CVEs. No CVSS score is provided, but the vendor classifies the severity as low. The advisory includes updated RPM packages for multiple architectures (x86_64, s390x, ppc64le, aarch64).

Detailed information about Red Hat Security Advisory: RHEL AI 3.0 hdf5 security update affecting Red Hat Product Security Red Hat. Get real-time updates, techni

Red Hat Security Advisory: RHEL AI 3.0 hdf5 security update - Live Threat Intelligence - Threat Radar | OffSeq.com

https://access.redhat.com/errata/RHSA-2025:23731

https://access.redhat.com/security/updates/classification/#low

AIPCC-8004

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Red Hat Security Advisory: RHEL AI 3.0 hdf5 security update

A vulnerability classified as critical was found in HDF5 up to 1.14.6. Affected by this vulnerability is the function H5C__reconstruct_cache_entry of the file H5Cimage.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

CVE-2025-6269 is a heap-based buffer overflow vulnerability identified in the HDF5 library versions 1.14.0 through 1.14.6. The flaw exists specifically in the function H5C__reconstruct_cache_entry within the source file H5Cimage.c. This function is responsible for reconstructing cache entries, and improper handling of input data leads to a heap overflow condition. Exploitation requires local access with at least low-level privileges (PR:L), meaning an attacker must have some level of authenticated access to the system but does not require user interaction or elevated privileges. The vulnerability does not affect confidentiality, integrity, or availability to a high degree, as reflected by the CVSS 4.8 score (medium severity). The attack vector is local, and the complexity is low, but the scope and impact are limited due to the need for local access and the absence of remote exploitation capabilities. No known exploits are currently observed in the wild, but a public proof-of-concept or exploit code has been disclosed, increasing the risk of future exploitation. HDF5 is a widely used data model, library, and file format for storing and managing large scientific data sets, commonly employed in research institutions, engineering, and data-intensive industries. The vulnerability could allow an attacker to execute arbitrary code or cause a denial of service by corrupting memory, potentially leading to application crashes or unexpected behavior when processing HDF5 files.

Detailed information about CVE-2025-6269: Heap-based Buffer Overflow in HDF5 affecting null HDF5. Get real-time updates, technical details, and mitigation strat

CVE-2025-6269: Heap-based Buffer Overflow in HDF5 - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2025-6269: Heap-based Buffer Overflow in HDF5


Red Hat Security Advisory: RHEL AI 3.0 hdf5 security updateCVE-2025-2310 0 RPM packages are internal build artifacts and not supported on their own. They are only supported as part of the RHEL AI application image. LowVulnerability#gcve #csaf #cve-2025-2310 Join the discussion	GCVE Database	12/22/2025, 00:43:34 UTC Added: 06/28/2026, 22:13:59 UTC
CVE-2025-6269: Heap-based Buffer Overflow in HDF5CVE-2025-6269 0 A vulnerability classified as critical was found in HDF5 up to 1.14.6. Affected by this vulnerability is the function H5C__reconstruct_cache_entry of the file H5Cimage.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. MediumVulnerabilityGermanyFranceUnited Kingdom+7#cve #cve-2025-6269 Join the discussion	CVE Database V5	06/19/2025, 16:00:17 UTC Added: 06/19/2025, 16:16:41 UTC

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