{"action":"Upgrade python-engineio to 4.14.0-1 or later.","affected":[{"fixed":"4.14.0-1","introduced":"0"}],"component":"python-engineio","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.14.0-1"],"id":"tcs_01M5NSMF3D5HD2EEWG3K9KT4V8","modified_at":"2026-10-08T06:00:07.201741257Z","published_at":"2026-08-11T19:17:37.120Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48802","https://security-tracker.debian.org/tracker/CVE-2026-48802"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48802#Debian:14/python-engineio","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-48802"}],"summary":"python-engineio is a Python implementation of the Engine.IO realtime client and server. Prior to version 4.13.2, an attacker can cause the creation of unnecessary background threads in the python-engi"}