{"action":"Upgrade curl to 7.86.0-3 or later.","affected":[{"fixed":"7.86.0-3","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.86.0-3"],"id":"tcs_01M5NH0PN7DVFFMHJ6SPJCB80D","modified_at":"2026-10-15T09:47:41.210986568Z","published_at":"2023-02-09T20:15:10.950Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-43552","https://security-tracker.debian.org/tracker/CVE-2022-43552"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-43552#Debian:14/curl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-43552"}],"summary":"A use after free vulnerability exists in curl <7.87.0. Curl can be asked to *tunnel* virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operati"}