{"id":"JLSEC-2026-324","details":"HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T__conv_struct_opt in H5Tconv.c.","modified":"2026-04-29T13:31:37.560773Z","published":"2026-04-29T13:21:01.555Z","upstream":["CVE-2024-33877"],"database_specific":{"license":"CC-BY-4.0","sources":[{"database_specific":{"status":"Analyzed"},"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-33877","imported":"2026-04-29T08:59:43.089Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33877","id":"CVE-2024-33877","published":"2024-05-14T15:38:10.513Z","modified":"2025-04-18T14:35:01.750Z"}]},"references":[{"type":"WEB","url":"https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/"},{"type":"WEB","url":"https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/"}],"affected":[{"package":{"name":"HDF5_jll","ecosystem":"Julia","purl":"pkg:julia/HDF5_jll?uuid=0234f1f7-429e-5d53-9886-15a909be8d59"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.0.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-324.json"}}],"schema_version":"1.7.5"}