{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"giflib","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NFZB511YR8HP7MB69B4YY3","modified_at":"2026-10-23T18:03:33.070480501Z","published_at":"2022-06-14T11:15:10.470Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-40633","https://security-tracker.debian.org/tracker/CVE-2021-40633"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-40633","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-40633"}],"summary":"A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file."}