{"action":"Upgrade python-aiohttp to 3.8.4-1+deb12u2 or later.","affected":[{"fixed":"3.8.4-1+deb12u2","introduced":"0"}],"component":"python-aiohttp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.8.4-1+deb12u2"],"id":"tcs_01M5NSYGNYWB2085DF580NGR5E","modified_at":"2026-11-01T00:00:11.351838638Z","published_at":"2026-06-22T18:16:45.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-54274","https://security-tracker.debian.org/tracker/CVE-2026-54274"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-54274","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-54274"}],"summary":"AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, if an attacker sends large incomplete websocket frame payloads, it may be possible to bypass the usual"}