CVE-2026-33034

An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30. ASGI requests with a missing or understated `Content-Length` header could bypass the `DATA_UPLOAD_MAX_MEMORY_SIZE` limit when reading `HttpRequest.body`, allowing remote attackers to load an unbounded request body into memory. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Superior for reporting this issue.

Affected products

Django, Linuxmint, Red Os, Ubuntu

Djangoproject Django

< 4.2.30, 5.2.13, 6.0.4

Fix

Available

CVSS 3.1

7.5 HIGH

EPSS

0.8% (52th percentile)

Weakness

CWE-770

NVD status

Analyzed

Published

2026-04-07

Attack patterns

CAPEC-130

No exploit for CVE-2026-33034 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.