{"action":"Upgrade aiohttp to 3.10.11 or later.","affected":[{"fixed":"3.10.11","introduced":"0"}],"component":"aiohttp","cve_ids":["CVE-2024-52304"],"ecosystem":"PyPI","epss":0.00563,"exploited":false,"fixed_versions":["3.10.11"],"ghsa_id":"GHSA-8495-4g3g-x7pr","id":"tcs_01M5KGQKD23PRRPFN79GCWEQZT","modified_at":"2026-07-07T17:46:25.745431925Z","published_at":"2026-07-07T14:34:45.226773Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1103","https://github.com/aio-libs/aiohttp/security/advisories/GHSA-8495-4g3g-x7pr","https://nvd.nist.gov/vuln/detail/CVE-2024-52304","https://github.com/aio-libs/aiohttp/commit/259edc369075de63e6f3a4eaade058c62af0df71","https://github.com/aio-libs/aiohttp","https://lists.debian.org/debian-lts-announce/2025/02/msg00002.html","https://pypi.org/project/aiohttp","https://github.com/advisories/GHSA-8495-4g3g-x7pr"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1103","url":"https://osv.dev/vulnerability/PYSEC-2026-1103"},{"source":"nvd","source_id":"CVE-2024-52304","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-52304"}],"summary":"aiohttp allows request smuggling due to incorrect parsing of chunk extensions"}