{"action":"Upgrade python-aiohttp to 3.14.1-1 or later.","affected":[{"fixed":"3.14.1-1","introduced":"0"}],"component":"python-aiohttp","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.14.1-1"],"id":"tcs_01M5NSYH3R1YGJG0W2FJH5JHKQ","modified_at":"2026-10-26T11:47:26.842416193Z","published_at":"2026-06-22T18:16:46.010Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-54275","https://security-tracker.debian.org/tracker/CVE-2026-54275"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-54275#Debian:14/python-aiohttp","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-54275"}],"summary":"AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.1, the server_hostname TLS SNI check can be bypassed when an existing connection is reused. If an applicat"}