{"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_01M5KFYHFFW10K61VEYFCDBSMK","modified_at":"2026-07-11T23:11:11.284019477Z","published_at":"2026-06-03T15:30:42Z","references":["https://osv.dev/vulnerability/GHSA-rrc9-mx66-ffcm","https://nvd.nist.gov/vuln/detail/CVE-2026-44545","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-2026-213.yaml"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-rrc9-mx66-ffcm","url":"https://osv.dev/vulnerability/GHSA-rrc9-mx66-ffcm"}],"summary":"daphne: Unauthenticated attackers can cause excessive memory consumption by sending arbitrarily large WebSocket messages/frames"}