{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"hdf5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQWVCZ2DTS3528T3CG586W","modified_at":"2026-10-24T09:47:28.060322679Z","published_at":"2026-08-05T23:16:53.187Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-19023","https://security-tracker.debian.org/tracker/CVE-2026-19023"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-19023#Debian:14/hdf5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-19023"}],"summary":"Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.3.0 allows attackers to cause a denial of service via a variable-length string dataset with more tha"}