{"action":"Upgrade python-django to 3:5.2.16-1 or later.","affected":[{"fixed":"3:5.2.16-1","introduced":"0"}],"component":"python-django","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3:5.2.16-1"],"id":"tcs_01M5NSY3VKKHC4PTR2JDCTSKPG","modified_at":"2026-10-26T12:02:44.211999961Z","published_at":"2026-07-07T15:16:48.583Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53878","https://security-tracker.debian.org/tracker/CVE-2026-53878"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53878#Debian:14/python-django","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53878"}],"summary":"An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. `DomainNameValidator` does not prohibit newlines in domain names (unless used via a form field, since `CharField` strips newli"}