{"action":"Upgrade hdf5 to 2.1.0+repack-1 or later.","affected":[{"fixed":"2.1.0+repack-1","introduced":"0"}],"component":"hdf5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1.0+repack-1"],"id":"tcs_01M5NP7W2JP6XDYBH682EZGWPB","modified_at":"2026-09-01T20:05:56.446049988Z","published_at":"2025-06-28T08:15:25.343Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-6816","https://security-tracker.debian.org/tracker/CVE-2025-6816"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-6816#Debian:14/hdf5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-6816"}],"summary":"A vulnerability classified as problematic was found in HDF5 1.14.6. This vulnerability affects the function H5O__fsinfo_encode of the file /src/H5Ofsinfo.c. The manipulation leads to heap-based buffer"}