{"action":"Upgrade flyto-core to 2.26.7 or later.","affected":[{"fixed":"2.26.7","introduced":"0"}],"component":"flyto-core","cve_ids":["CVE-2026-67429"],"ecosystem":"PyPI","epss":0.00575,"exploited":false,"fixed_versions":["2.26.7"],"ghsa_id":"GHSA-2956-977x-2w3r","id":"tcs_01M5KES8BT2A5CW653A1PW7F3F","modified_at":"2026-08-04T14:40:56.807170949Z","published_at":"2026-07-30T14:46:43Z","references":["https://osv.dev/vulnerability/GHSA-2956-977x-2w3r","https://github.com/flytohub/flyto-core/security/advisories/GHSA-2956-977x-2w3r","https://nvd.nist.gov/vuln/detail/CVE-2026-67429","https://github.com/flytohub/flyto-core/commit/d5f89d71303e3c1e6418d347c5c55fcd173cc8cc","https://github.com/flytohub/flyto-core","https://github.com/flytohub/flyto-core/releases/tag/v2.26.6"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"GHSA-2956-977x-2w3r","url":"https://osv.dev/vulnerability/GHSA-2956-977x-2w3r"}],"summary":"Flyto2 Core: Arbitrary file write via image.download (and other file-writing modules)"}