{"action":"Upgrade python3.13 to 3.13.5-2+deb13u1 or later.","affected":[{"fixed":"3.13.5-2+deb13u1","introduced":"0"}],"component":"python3.13","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.13.5-2+deb13u1"],"id":"tcs_01M5NMVM82YYGM72NCMEDCCDMV","modified_at":"2026-09-01T20:05:40.647380820Z","published_at":"2026-01-20T22:15:50.690Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-11468","https://security-tracker.debian.org/tracker/CVE-2025-11468"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-11468#Debian:13/python3.13","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-11468"}],"summary":"When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where"}