{"action":"Upgrade libxstream-java to 1.4.15-1 or later.","affected":[{"fixed":"1.4.15-1","introduced":"0"}],"component":"libxstream-java","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.15-1"],"id":"tcs_01M5NEX4SY78A7AXKYVN7B2C8K","modified_at":"2026-10-08T09:47:28.839115355Z","published_at":"2020-12-16T01:15:12.413Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-26259","https://security-tracker.debian.org/tracker/CVE-2020-26259"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-26259#Debian:14/libxstream-java","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-26259"}],"summary":"XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling. The vulnerabil"}