{"action":"Upgrade libxfont to 1:2.0.6-1+deb13u1 or later.","affected":[{"fixed":"1:2.0.6-1+deb13u1","introduced":"0"}],"component":"libxfont","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.0.6-1+deb13u1"],"id":"tcs_01M5NT16HVS5QF8ET4C4AC2GCH","modified_at":"2026-10-26T11:47:37.177979093Z","published_at":"2026-07-08T10:16:23.577Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-56003","https://security-tracker.debian.org/tracker/CVE-2026-56003"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-56003#Debian:13/libxfont","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-56003"}],"summary":"A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using"}