{"action":"Upgrade python3.11 to 3.11.2-6+deb12u7 or later.","affected":[{"fixed":"3.11.2-6+deb12u7","introduced":"0"}],"component":"python3.11","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.11.2-6+deb12u7"],"id":"tcs_01M5NPFBWYK3KGNM67A86WTXEK","modified_at":"2026-10-01T03:00:33.102895607Z","published_at":"2026-01-20T22:15:52.800Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-0865","https://security-tracker.debian.org/tracker/CVE-2026-0865"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-0865#Debian:12/python3.11","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-0865"}],"summary":"User-controlled header names and values containing newlines can allow injecting HTTP headers."}