{"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_01M5NT5CNP3NVWG0CRA283HFDF","modified_at":"2026-10-25T10:01:10.173839110Z","published_at":"2026-07-14T17:17:14.620Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-59200","https://security-tracker.debian.org/tracker/CVE-2026-59200"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-59200#Debian:14/pillow","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-59200"}],"summary":"Pillow is a Python imaging library. From 5.1.0 until 12.3.0, PdfParser.PdfStream.decode() in PIL/PdfParser.py calls zlib.decompress() with bufsize set to the PDF stream Length field without bounding t"}