{"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_01M5NQWW2F9G0AZFSW2R7TF1NB","modified_at":"2026-10-07T09:47:29.080409151Z","published_at":"2026-08-05T23:16:53.617Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-19026","https://security-tracker.debian.org/tracker/CVE-2026-19026"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-19026","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-19026"}],"summary":"H5Z__filter_nbit in H5Znbit.c in HDF5 prior to 2.3.0 dereferences cd_values[0] through cd_values[4] without validating that cd_values is non-NULL or that cd_nelmts is at least 5, the fixed size of the"}