{"action":"Upgrade freeciv to 3.2.6+ds-1 or later.","affected":[{"fixed":"3.2.6+ds-1","introduced":"0"}],"component":"freeciv","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.2.6+ds-1"],"id":"tcs_01M5NWJNDRPWFW2NHE4XMG3TG5","modified_at":"2026-09-24T08:47:30.540829456Z","published_at":"2026-09-12T18:16:44.193Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90556","https://security-tracker.debian.org/tracker/CVE-2026-90556"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90556#Debian:14/freeciv","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90556"}],"summary":"Freeciv versions before 3.2.6 contain a heap buffer overflow in worklist_load() when processing savegame files with declared worklist lengths exceeding the fixed array bound of 64 elements. Attackers"}