{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"python-aiohttp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRSGQPJGR6CJNSSHPR3927","modified_at":"2026-10-26T11:47:27.328424682Z","published_at":"2026-04-01T21:16:59.267Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-34513","https://security-tracker.debian.org/tracker/CVE-2026-34513"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-34513#Debian:13/python-aiohttp","url":"https://osv.dev/vulnerability/DEBIAN-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"}