AIOHTTP: Pure-Python parser request smuggling

影響: pip:aiohttp <= 3.14.3 → 3.14.4

The pure Python parser is vulnerable to an HTTP request smuggling attack. Impact If users are using the Python parser (AIOHTTP_NO_EXTENSIONS, or not a standard wheel installed), then an application may be vulnerable to a request smuggling attack. Workaround Switch to the default C parser.

GitHub Advisory Databaseで読む

2026/10/21 04:52、GitHub Advisory Databaseが「AIOHTTP: Pure-Python parser request smuggling」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「警告」(medium) です。関連する技術: Python。CVE: CVE-2026-111750。