{"id":"CVE-2026-111750","published":"2026-10-19T17:17:04.253","lastModified":"2026-10-19T20:55:02.217","description":"AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the pure Python parser accepts ambiguous HTTP request framing. An unauthenticated attacker can consequently smuggle requests when an application uses AIOHTTP_NO_EXTENSIONS or otherwise runs without a standard wheel and an intermediary interprets the framing differently. This issue is fixed in version 3.14.4.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-444"],"vendors":[],"products":[],"references":[{"url":"https://github.com/aio-libs/aiohttp/commit/9b27347e61454d9f8ca2055f4c67a37dee336e83","tags":[]},{"url":"https://github.com/aio-libs/aiohttp/releases/tag/v3.14.4","tags":[]},{"url":"https://github.com/aio-libs/aiohttp/security/advisories/GHSA-pqxq-w44r-73xw","tags":[]}],"exploitRefs":[{"url":"https://github.com/aio-libs/aiohttp/commit/9b27347e61454d9f8ca2055f4c67a37dee336e83","tags":[]},{"url":"https://github.com/aio-libs/aiohttp/releases/tag/v3.14.4","tags":[]},{"url":"https://github.com/aio-libs/aiohttp/security/advisories/GHSA-pqxq-w44r-73xw","tags":[]}],"hasPoc":true,"ai":null}