{"action":"Upgrade pillow to 12.3.0-1 or later.","affected":[{"fixed":"12.3.0-1","introduced":"0"}],"component":"pillow","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["12.3.0-1"],"id":"tcs_01M5NSY9FMJ24VFPPNRQYZBRSS","modified_at":"2026-10-25T10:00:38.032203510Z","published_at":"2026-07-14T17:17:03.433Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-54058","https://security-tracker.debian.org/tracker/CVE-2026-54058"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-54058#Debian:14/pillow","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-54058"}],"summary":"Pillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row"}