Vulnerability in djangoproject Django

[ Description ]Official description

An issue was discovered in Django 6.1 before 6.1.3, 6.0.4 before 6.0.10, and 5.2.13 before 5.2.19. `django.http.multipartparser.MultiPartParser` is subject to excessive memory consumption when processing multipart file uploads with base64 `Content-Transfer-Encoding`, which could be buffered entirely in memory before being passed to upload handlers. Earlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected. Django would like to thank Ignacy Kujawa for reporting this issue.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund3 Nov 2026WID-SEC-2026-4333

  Django: Multiple vulnerabilities Translated from German

  Risk mediumCVE-2026-113593CVE-2026-114582CVE-2026-111362+3 more CVEs

[ References ]References

• docs.djangoproject.com/en/dev/releases/security
• github.com/django/django/commit/4bd1f59a80adafddbd47527c66d92d6a224244d8
• github.com/django/django/commit/5d95d9236fa4ededfb1931c60a65432385ece85f
• github.com/django/django/commit/8b435411f11d69a0dd41a8837654323502e6058e
• github.com/django/django/commit/a29ee4a55acedbe7ba0cb4d2db28c4e4d2848e02
• groups.google.com/g/django-announce
• www.djangoproject.com/weblog/2026/nov/03/security-releases