{"action":"Upgrade nbdkit to 1.42.3-1 or later.","affected":[{"fixed":"1.42.3-1","introduced":"0"}],"component":"nbdkit","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.42.3-1"],"id":"tcs_01M5NNY8NCDJ2NXH529H185GRC","modified_at":"2026-09-01T20:05:52.974804365Z","published_at":"2025-06-09T06:15:25.537Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-47712","https://security-tracker.debian.org/tracker/CVE-2025-47712"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-47712#Debian:14/nbdkit","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-47712"}],"summary":"A flaw exists in the nbdkit \"blocksize\" filter that can be triggered by a specific type of client request. When a client requests block status information for a very large data range, exceeding a cert"}