{"action":"Upgrade flyto-core to 2.26.7 or later.","affected":[{"fixed":"2.26.7","introduced":"2.26.6"}],"component":"flyto-core","cve_ids":["CVE-2026-67426"],"ecosystem":"PyPI","epss":0.00374,"exploited":false,"fixed_versions":["2.26.7"],"ghsa_id":"GHSA-jx74-cqjv-2c67","id":"tcs_01M5KFPSSG8YD5YFZ645KQJV2K","modified_at":"2026-08-10T15:15:16.074285053Z","published_at":"2026-07-30T14:47:41Z","references":["https://osv.dev/vulnerability/GHSA-jx74-cqjv-2c67","https://github.com/flytohub/flyto-core/security/advisories/GHSA-jx74-cqjv-2c67","https://nvd.nist.gov/vuln/detail/CVE-2026-67426","https://github.com/flytohub/flyto-core/commit/0a0a528520ec18f5a21f1ddf858a71cc1edfb6e9","https://github.com/flytohub/flyto-core","https://github.com/flytohub/flyto-core/releases/tag/v2.26.7","https://github.com/pypa/advisory-database/tree/main/vulns/flyto-core/PYSEC-2026-3571.yaml"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GHSA-jx74-cqjv-2c67","url":"https://osv.dev/vulnerability/GHSA-jx74-cqjv-2c67"}],"summary":"Flyto2 Core: Unauthenticated flyto-verification /run: callback_url SSRF and internal runner-secret exfiltration"}