{"action":"Upgrade pillow to 13.0.0 or later.","affected":[{"fixed":"13.0.0","introduced":"5.1.0"}],"component":"pillow","cve_ids":["CVE-2026-96640"],"ecosystem":"PyPI","epss":0.00515,"exploited":false,"fixed_versions":["13.0.0"],"ghsa_id":"GHSA-mrfp-p49p-3hf2","id":"tcs_01M5JMCNT09VRY6ZXJ147YRT2M","modified_at":"2026-10-22T16:15:49.299882714Z","published_at":"2026-10-22T16:00:47Z","references":["https://osv.dev/vulnerability/GHSA-mrfp-p49p-3hf2","https://github.com/python-pillow/Pillow/security/advisories/GHSA-mrfp-p49p-3hf2","https://nvd.nist.gov/vuln/detail/CVE-2026-96640","https://github.com/python-pillow/Pillow/pull/10093","https://github.com/python-pillow/Pillow/commit/6f0e7ee1f9c2fe227906f8a4b926e6622b702bc7","https://github.com/python-pillow/Pillow","https://github.com/python-pillow/Pillow/releases/tag/13.0.0"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-mrfp-p49p-3hf2","url":"https://osv.dev/vulnerability/GHSA-mrfp-p49p-3hf2"},{"source":"nvd","source_id":"CVE-2026-96640","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96640"}],"summary":"Pillow PDF append accepts malformed shared page-tree DAG causing resource exhaustion"}