{"action":"Upgrade python-django to 3:5.2.15-1 or later.","affected":[{"fixed":"3:5.2.15-1","introduced":"0"}],"component":"python-django","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3:5.2.15-1"],"id":"tcs_01M5NVXKP6XZH0EDH6FFWTKAAG","modified_at":"2026-10-01T03:03:43.235122914Z","published_at":"2026-06-03T14:16:47.650Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-8404","https://security-tracker.debian.org/tracker/CVE-2026-8404"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-8404#Debian:14/python-django","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-8404"}],"summary":"An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. `django.middleware.cache.UpdateCacheMiddleware` in Django does not match `Cache-Control` response directives case-insensitivel"}