# CVE-2026-33034: python-django: An issue was discovered in 6.0 before 6.0.4, 5.2 before 5.2.13, and 4.2 before 4.2.30

CVE-2026-33034 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-33034, released April 7, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-33034
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0080
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 7, 2026

## Description

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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | python-Django opensuse-leap 16.0 | 5.2.4-bp160.7.1 | [OPENSUSE-SU-2026:20578-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20578-1.md) | Apr 13, 2026 |
| Linux | python-django Debian 14 | 3:4.2.30-1 | [DEBIAN-CVE-2026-33034](https://patchblox.com/security/data/fix/linux/debian-cve-2026-33034.md) | Apr 7, 2026 |
| Linux | python3-django Ubuntu 24.04.5 LTS (noble) | 3:4.2.11-1ubuntu1.15 | [python3-django 3:4.2.11-1ubuntu1.15](https://patchblox.com/security/data/fix/linux/ubuntu-noble-python3-django-3-4.2.11-1ubuntu1.15.md) | Apr 15, 2026 |
| Linux | python3-django Ubuntu 25.10 (questing) | 3:5.2.4-1ubuntu2.4 | [python3-django 3:5.2.4-1ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-python3-django-3-5.2.4-1ubuntu2.4.md) | Apr 15, 2026 |

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Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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