{"id":"JLSEC-2026-349","details":"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 disclosed to the public and may be used.","modified":"2026-04-29T13:31:25.527909Z","published":"2026-04-29T13:21:01.555Z","upstream":["CVE-2025-7067"],"database_specific":{"sources":[{"database_specific":{"status":"Analyzed"},"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-7067","modified":"2026-04-29T01:00:01.613Z","published":"2025-07-04T18:15:23.610Z","imported":"2026-04-29T08:59:45.680Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-7067","id":"CVE-2025-7067"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/HDFGroup/hdf5/issues/5577"},{"type":"WEB","url":"https://github.com/HDFGroup/hdf5/issues/5577"},{"type":"WEB","url":"https://github.com/user-attachments/files/20623499/hdf5_crash_9.txt"},{"type":"WEB","url":"https://vuldb.com/?ctiid.314902"},{"type":"WEB","url":"https://vuldb.com/?id.314902"},{"type":"WEB","url":"https://vuldb.com/?submit.602536"}],"affected":[{"package":{"name":"HDF5_jll","ecosystem":"Julia","purl":"pkg:julia/HDF5_jll?uuid=0234f1f7-429e-5d53-9886-15a909be8d59"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.14.5+0"},{"fixed":"2.0.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-349.json"}}],"schema_version":"1.7.5"}