{"schema_version":"1.7.2","id":"OESA-2026-2186","modified":"2026-05-03T09:57:44Z","published":"2026-05-03T09:57:44Z","upstream":["CVE-2025-2308"],"summary":"hdf5 security update","details":"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 HDF5. The HDF5 Technology suite includes tools and applications for managing, manipulating, viewing, and analyzing data in the HDF5 format.\r\n\r\nSecurity Fix(es):\n\nA vulnerability, which was classified as critical, was found in HDF5 1.14.6. This affects the function H5Z__scaleoffset_decompress_one_byte of the component Scale-Offset Filter. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor plans to fix this issue in an upcoming release.(CVE-2025-2308)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"hdf5","purl":"pkg:rpm/openEuler/hdf5&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.5-4.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["hdf5-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-debuginfo-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-debugsource-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-devel-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-mpich-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-mpich-devel-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-mpich-static-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-openmpi-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-openmpi-devel-1.14.5-4.oe2403sp1.aarch64.rpm","hdf5-openmpi-static-1.14.5-4.oe2403sp1.aarch64.rpm"],"src":["hdf5-1.14.5-4.oe2403sp1.src.rpm"],"x86_64":["hdf5-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-debuginfo-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-debugsource-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-devel-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-mpich-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-mpich-devel-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-mpich-static-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-openmpi-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-openmpi-devel-1.14.5-4.oe2403sp1.x86_64.rpm","hdf5-openmpi-static-1.14.5-4.oe2403sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2186"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2308"}],"database_specific":{"severity":"High"}}