{"action":"Upgrade daphne to 4.2.2 or later.","affected":[{"fixed":"4.2.2","introduced":"0"}],"component":"daphne","cve_ids":["CVE-2026-44546"],"ecosystem":"PyPI","epss":0.00172,"exploited":false,"fixed_versions":["4.2.2"],"ghsa_id":"GHSA-xh68-hfp5-5x5m","id":"tcs_01M5KG487P54015H51JP7G4C03","modified_at":"2026-07-11T23:11:37.809658107Z","published_at":"2026-06-03T15:30:43Z","references":["https://osv.dev/vulnerability/GHSA-xh68-hfp5-5x5m","https://nvd.nist.gov/vuln/detail/CVE-2026-44546","https://github.com/django/daphne","https://github.com/django/daphne/blob/main/CHANGELOG.txt","https://github.com/pypa/advisory-database/tree/main/vulns/daphne/PYSEC-2026-214.yaml"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"GHSA-xh68-hfp5-5x5m","url":"https://osv.dev/vulnerability/GHSA-xh68-hfp5-5x5m"}],"summary":"daphne: WebSocket handshake header smuggling through autobahn splitlines() mishandling of non-standard line separators"}