{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libsixel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NGPAB67HZBYVN9ZZ453917","modified_at":"2026-11-03T08:00:44.329084026Z","published_at":"2022-05-11T14:15:08.157Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-29977","https://security-tracker.debian.org/tracker/CVE-2022-29977"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-29977#Debian:13/libsixel","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-29977"}],"summary":"There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a craft"}