{"action":"Upgrade py3-aiohttp to 3.13.5-r0 or later.","affected":[{"fixed":"3.13.5-r0","introduced":"0"}],"component":"py3-aiohttp","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["3.13.5-r0"],"id":"tcs_01M6H8QF37F66JCZ8XE9P596CV","modified_at":"2026-11-03T06:33:02.418058220Z","published_at":"2026-04-01T21:16:59.267Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-34513","https://security.alpinelinux.org/vuln/CVE-2026-34513"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-34513","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-34513"}],"summary":"AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an unbounded DNS cache could result in excessive memory usage possibly resulting in a DoS situa"}