{"action":"Upgrade pillow to 13.0.0 or later.","affected":[{"fixed":"13.0.0","introduced":"11.0.0"}],"component":"pillow","cve_ids":["CVE-2026-96639"],"ecosystem":"PyPI","exploited":false,"fixed_versions":["13.0.0"],"ghsa_id":"GHSA-v9pv-5gc8-w2m6","id":"tcs_01M5JMCPHZH7AM9BAD0QXV0964","modified_at":"2026-10-22T16:15:49.301776886Z","published_at":"2026-10-22T16:00:15Z","references":["https://osv.dev/vulnerability/GHSA-v9pv-5gc8-w2m6","https://github.com/python-pillow/Pillow/security/advisories/GHSA-v9pv-5gc8-w2m6","https://nvd.nist.gov/vuln/detail/CVE-2026-96639","https://github.com/python-pillow/Pillow/pull/10105","https://github.com/python-pillow/Pillow/commit/78d97d994579aef81aafe123773d525f40f2522a","https://github.com/python-pillow/Pillow","https://github.com/python-pillow/Pillow/releases/tag/13.0.0"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-v9pv-5gc8-w2m6","url":"https://osv.dev/vulnerability/GHSA-v9pv-5gc8-w2m6"}],"summary":"Pillow multi-frame loaders can reuse stale native image storage after mode transitions"}