{"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_01M5NQQTPYRH0YP3S3X50M1C47","modified_at":"2026-10-01T03:02:50.743516655Z","published_at":"2026-07-27T16:17:04.807Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-17573","https://security-tracker.debian.org/tracker/CVE-2026-17573"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-17573#Debian:14/hdf5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-17573"}],"summary":"A double free vulnerability was discovered in the HDF5 library. Processing a crafted HDF5 file containing an oversized chunk size field via h5repack may cause the application to abort due to a double"}