{"action":"Upgrade xz-utils to 5.4.1-1 or later.","affected":[{"fixed":"5.4.1-1","introduced":"0"}],"component":"xz-utils","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.4.1-1"],"id":"tcs_01M5NN9SM8YAHZ5Q9C13E0JD86","modified_at":"2026-09-01T20:05:45.661941116Z","published_at":"2025-04-03T17:15:30.540Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-31115","https://security-tracker.debian.org/tracker/CVE-2025-31115"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-31115","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-31115"}],"summary":"XZ Utils provide a general-purpose data-compression library plus command-line tools. In XZ Utils 5.3.3alpha to 5.8.0, the multithreaded .xz decoder in liblzma has a bug where invalid input can at leas"}