{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"kitty","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVNZBNRDFE18M963QKTVS7","modified_at":"2026-09-30T08:47:33.741715938Z","published_at":"2026-09-25T14:17:19.253Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80431","https://security-tracker.debian.org/tracker/CVE-2026-80431"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80431","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80431"}],"summary":"Out-of-bounds Write in the natural width branch of the text sizing protocol in kitty from 0.40.0 before 0.49.0 allows a program writing to the terminal to write past the end of a fixed-size buffer, be"}