{"action":"Upgrade vyper to 0.4.1 or later.","affected":[{"fixed":"0.4.1","introduced":"0"}],"component":"vyper","cve_ids":["CVE-2025-27104"],"ecosystem":"PyPI","epss":0.00447,"exploited":false,"fixed_versions":["0.4.1"],"ghsa_id":"GHSA-h33q-mhmp-8p67","id":"tcs_01M5KFJKKNF29AW1MPHA72171F","modified_at":"2025-04-09T20:36:47.065588Z","published_at":"2025-02-21T22:43:36Z","references":["https://osv.dev/vulnerability/GHSA-h33q-mhmp-8p67","https://github.com/vyperlang/vyper/security/advisories/GHSA-h33q-mhmp-8p67","https://nvd.nist.gov/vuln/detail/CVE-2025-27104","https://github.com/vyperlang/vyper/pull/4488","https://github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2025-30.yaml","https://github.com/vyperlang/vyper"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-h33q-mhmp-8p67","url":"https://osv.dev/vulnerability/GHSA-h33q-mhmp-8p67"},{"source":"nvd","source_id":"CVE-2025-27104","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27104"}],"summary":"Vyper has a double eval in For List Iter"}