{"action":"Upgrade psd-tools to 1.17.4 or later.","affected":[{"fixed":"1.17.4","introduced":"0"}],"component":"psd-tools","cve_ids":["CVE-2026-59991"],"ecosystem":"PyPI","epss":0.00517,"exploited":false,"fixed_versions":["1.17.4"],"ghsa_id":"GHSA-8q6g-vjhf-jp8m","id":"tcs_01M5KF8TX7N61T3TS4DDQSGCJF","modified_at":"2026-10-01T17:56:13.306457211Z","published_at":"2026-09-22T19:45:51Z","references":["https://osv.dev/vulnerability/GHSA-8q6g-vjhf-jp8m","https://github.com/psd-tools/psd-tools/security/advisories/GHSA-8q6g-vjhf-jp8m","https://github.com/psd-tools/psd-tools/commit/a3d9a53ad51e667b5772a4f636ca6f2e16f4b271","https://github.com/psd-tools/psd-tools","https://github.com/psd-tools/psd-tools/releases/tag/v1.17.4"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-8q6g-vjhf-jp8m","url":"https://osv.dev/vulnerability/GHSA-8q6g-vjhf-jp8m"}],"summary":"psd-tools composite/numpy has uncontrolled memory allocation via crafted PSD geometry"}