{"id":"JLSEC-2026-331","details":"A vulnerability classified as problematic has been found in HDF5 up to 1.14.6. This affects the function `H5FS__sinfo_Srialize_Sct_cb` of the file `src/H5FScache.c`. The manipulation of the argument sect 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":"2026-07-25T18:24:57.644558156Z","published":"2026-04-29T13:21:01.555Z","upstream":["CVE-2025-2914"],"database_specific":{"sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2914","database_specific":{"status":"Modified"},"id":"CVE-2025-2914","imported":"2026-07-17T21:39:45.167Z","modified":"2026-06-17T09:07:50.517Z","published":"2025-03-28T17:15:30.510Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-2914"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/HDFGroup/hdf5/issues/5379"},{"type":"WEB","url":"https://vuldb.com/?ctiid.301887"},{"type":"WEB","url":"https://vuldb.com/?id.301887"},{"type":"WEB","url":"https://vuldb.com/?submit.520880"}],"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-2026-331.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:L/AC:L/Au:S/C:N/I:N/A:P"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}