{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"pillow","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NT068GPFFHGSY01A2E8QH4","modified_at":"2026-10-26T12:02:58.457902276Z","published_at":"2026-07-06T19:17:08.703Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-55380","https://security-tracker.debian.org/tracker/CVE-2026-55380"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-55380","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-55380"}],"summary":"Pillow is a Python imaging library. Prior to 12.3.0, PIL/GdImageFile.py GdImageFile._open() read image dimensions from the GD 2.x header and stored them in self._size without calling Image._decompress"}