{"action":"Upgrade lib3mf to 1.8.1+ds-4 or later.","affected":[{"fixed":"1.8.1+ds-4","introduced":"0"}],"component":"lib3mf","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.8.1+ds-4"],"id":"tcs_01M5NFDRCDH9YC7R7DQBCQF9V8","modified_at":"2026-10-23T18:03:25.155183491Z","published_at":"2021-03-10T17:15:15.113Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-21772","https://security-tracker.debian.org/tracker/CVE-2021-21772"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-21772","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-21772"}],"summary":"A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can"}