{"action":"Upgrade orthanc to 1.12.10+dfsg-4 or later.","affected":[{"fixed":"1.12.10+dfsg-4","introduced":"0"}],"component":"orthanc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.12.10+dfsg-4"],"id":"tcs_01M5NSYSH5C8BWS5MECBW2MAES","modified_at":"2026-10-01T03:03:26.399830477Z","published_at":"2026-04-09T15:16:15.327Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5438","https://security-tracker.debian.org/tracker/CVE-2026-5438"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5438#Debian:14/orthanc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5438"}],"summary":"A gzip decompression bomb vulnerability exists when Orthanc processes HTTP request with `Content-Encoding: gzip`. The server does not enforce limits on decompressed size and allocates memory based on"}