{"action":"Upgrade pillow to 12.3.0 or later.","affected":[{"fixed":"12.3.0","introduced":"0"}],"component":"pillow","cve_ids":["CVE-2026-59199"],"ecosystem":"PyPI","epss":0.00385,"exploited":false,"fixed_versions":["12.3.0"],"ghsa_id":"GHSA-6r8x-57c9-28j4","id":"tcs_01M5KF427CH1QMD2AD58TDF2KR","modified_at":"2026-09-10T03:51:10.822199342Z","published_at":"2026-07-20T23:09:53Z","references":["https://osv.dev/vulnerability/GHSA-6r8x-57c9-28j4","https://github.com/python-pillow/Pillow/security/advisories/GHSA-6r8x-57c9-28j4","https://nvd.nist.gov/vuln/detail/CVE-2026-59199","https://github.com/python-pillow/Pillow/pull/9703","https://github.com/python-pillow/Pillow/commit/ceefc348eb3c3844c7f9796ef2cc3a7dd5fbba7b","https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2026-3451.yaml","https://github.com/python-pillow/Pillow","https://github.com/python-pillow/Pillow/releases/tag/12.3.0"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-6r8x-57c9-28j4","url":"https://osv.dev/vulnerability/GHSA-6r8x-57c9-28j4"}],"summary":"Pillow: Heap out-of-bounds write `Image.paste()` / `Image.crop()` via signed coordinate overflow"}