{"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_01M5NT5D3N3HW96778XHBX0CJ3","modified_at":"2026-10-25T10:01:10.084842760Z","published_at":"2026-07-14T16:17:02.227Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-59204","https://security-tracker.debian.org/tracker/CVE-2026-59204"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-59204#Debian:14/pillow","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-59204"}],"summary":"Pillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates total_component_width across every tile in a JPEG2000 image instead of recomputing it per tile,"}