{"action":"Upgrade daphne to 4.2.2 or later.","affected":[{"fixed":"4.2.2","introduced":"0"}],"component":"daphne","cve_ids":["CVE-2026-44545"],"ecosystem":"PyPI","epss":0.00328,"exploited":false,"fixed_versions":["4.2.2"],"ghsa_id":"GHSA-rrc9-mx66-ffcm","id":"tcs_01M5KGXN2WDZSBJFE9XK0N3VBF","modified_at":"2026-07-13T16:45:11.380471273Z","published_at":"2026-06-03T14:16:43.583Z","references":["https://osv.dev/vulnerability/PYSEC-2026-213","https://github.com/django/daphne/blob/main/CHANGELOG.txt","https://github.com/advisories/GHSA-rrc9-mx66-ffcm"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-213","url":"https://osv.dev/vulnerability/PYSEC-2026-213"}],"summary":"daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 (unlimited), an unauthenticated remote at"}