{"action":"Upgrade cgal to 5.2-3 or later.","affected":[{"fixed":"5.2-3","introduced":"0"}],"component":"cgal","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.2-3"],"id":"tcs_01M5NF0AB75W2XT0Z3EWZHW7TY","modified_at":"2026-09-11T11:02:41.843973083Z","published_at":"2021-03-04T20:15:13.193Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-28636","https://security-tracker.debian.org/tracker/CVE-2020-28636"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-28636#Debian:13/cgal","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-28636"}],"summary":"A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sloop() slh->t"}