{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"hdf5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NR58PZZ0WS0N0GHF8YRVAS","modified_at":"2026-10-01T03:03:00.787898982Z","published_at":"2026-07-20T16:16:57.550Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-26199","https://security-tracker.debian.org/tracker/CVE-2026-26199"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-26199","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-26199"}],"summary":"HDF5 is a high-performance library and a file format specification that implements the HDF5 data model. If `H5Iget_name` is invoked on a group id with `0` for the size parameter, it will underflow whe"}