{"action":"Upgrade strawberry-graphql to 0.312.3 or later.","affected":[{"fixed":"0.312.3","introduced":"0"}],"component":"strawberry-graphql","cve_ids":["CVE-2026-35526"],"ecosystem":"PyPI","epss":0.00274,"exploited":false,"fixed_versions":["0.312.3"],"ghsa_id":"GHSA-hv3w-m4g2-5x77","id":"tcs_01M5KGS0DAWP6VWKZ7P3G7MXQP","modified_at":"2026-05-20T09:19:17.728561Z","published_at":"2026-04-07T16:16:28.843Z","references":["https://osv.dev/vulnerability/PYSEC-2026-134","https://github.com/strawberry-graphql/strawberry/security/advisories/GHSA-hv3w-m4g2-5x77"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-134","url":"https://osv.dev/vulnerability/PYSEC-2026-134"}],"summary":"Strawberry GraphQL is a library for creating GraphQL APIs. Prior to 0.312.3, Strawberry GraphQL's WebSocket subscription handlers for both the graphql-transport-ws and legacy graphql-ws protocols allo"}