{"action":"Upgrade tornado to 6.4.2 or later.","affected":[{"fixed":"6.4.2","introduced":"0"}],"component":"tornado","cve_ids":["CVE-2024-52804"],"ecosystem":"PyPI","epss":0.01044,"exploited":false,"fixed_versions":["6.4.2"],"ghsa_id":"GHSA-8w49-h785-mj3c","id":"tcs_01M5KGWS38A6X8BFYSW88PRTQP","modified_at":"2026-07-07T17:48:11.506068720Z","published_at":"2026-07-07T14:34:45.585102Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1975","https://github.com/tornadoweb/tornado/security/advisories/GHSA-8w49-h785-mj3c","https://nvd.nist.gov/vuln/detail/CVE-2024-52804","https://github.com/tornadoweb/tornado/commit/d5ba4a1695fbf7c6a3e54313262639b198291533","https://github.com/tornadoweb/tornado","https://lists.debian.org/debian-lts-announce/2025/01/msg00000.html","https://pypi.org/project/tornado","https://github.com/advisories/GHSA-8w49-h785-mj3c"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1975","url":"https://osv.dev/vulnerability/PYSEC-2026-1975"}],"summary":"Tornado has an HTTP cookie parsing DoS vulnerability"}