{"action":"Upgrade libxfont to 1:2.0.8-1 or later.","affected":[{"fixed":"1:2.0.8-1","introduced":"0"}],"component":"libxfont","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:2.0.8-1"],"id":"tcs_01M5NT16AFYPTY0RVKK8N45N6H","modified_at":"2026-10-26T11:47:27.316908760Z","published_at":"2026-07-08T10:16:23.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-56002","https://security-tracker.debian.org/tracker/CVE-2026-56002"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-56002#Debian:14/libxfont","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-56002"}],"summary":"A heap bufferflow in pcfReadFont() due to missing glyph bounds checking in libXfont2 before 2.0.8 allows attackers authenticated as X client to execute code within the X server."}