{"action":"Upgrade libsixel to 1.8.2-2 or later.","affected":[{"fixed":"1.8.2-2","introduced":"0"}],"component":"libsixel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.8.2-2"],"id":"tcs_01M5ND93A8DA6Z1EVP09G2FZ9A","modified_at":"2026-10-23T18:03:20.471837571Z","published_at":"2018-11-30T03:29:00.563Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-19762","https://security-tracker.debian.org/tracker/CVE-2018-19762"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-19762","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-19762"}],"summary":"There is a heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly unspecified other impact."}