{"action":"Upgrade gerbv to 2.8.1-1 or later.","affected":[{"fixed":"2.8.1-1","introduced":"0"}],"component":"gerbv","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.8.1-1"],"id":"tcs_01M5NFYZ6821Y5ANQTGSSZ77QX","modified_at":"2026-10-23T18:03:32.845724213Z","published_at":"2021-12-22T19:15:11.460Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-40394","https://security-tracker.debian.org/tracker/CVE-2021-40394"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-40394","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-40394"}],"summary":"An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit 71493260). A"}