{"schemaVersion":3,"id":"SUSE-SU-2026:4403-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for python-tornado6\n\nThis update for python-tornado6 fixes the following issues:\n\n- CVE-2023-54397: Tornado before 6.3.3 contains an HTTP request smuggling vulnerability due to improper parsing of\n  Content-Length headers accepting non-standard characters. At (bsc#1280689).\n- CVE-2024-58384: CRLF injection in CurlAsyncHTTPClient headers (bsc#1281059).\n- CVE-2026-91990: splitting of multipart data before validation of the `max_parts` limit allows for resource exhaustion\n  and a denial of service (bsc#1281439).\n- CVE-2026-91991: incomplete fix for cookie attribute injection allows for cookie validation bypass via semicolon-\n  delimited data in capitalized parameters 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