{"action":"Upgrade libxstream-java to 1.4.18-1 or later.","affected":[{"fixed":"1.4.18-1","introduced":"0"}],"component":"libxstream-java","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.18-1"],"id":"tcs_01M5NFXFA2GX53BHT3SA6CK867","modified_at":"2026-10-23T18:03:31.996914400Z","published_at":"2021-08-23T18:15:12.087Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-39144","https://security-tracker.debian.org/tracker/CVE-2021-39144"],"severity":{"label":"high","score":8.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-39144","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-39144"}],"summary":"XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only b"}