# OPENSUSE-SU-2026:20937-1: python-Django security update

OPENSUSE-SU-2026:20937-1, released June 10, 2026, fixes 5 CVEs in python-Django (version 5.2.4-bp160.9.1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-20937-1
- Platform: Linux
- Released: Jun 10, 2026
- Priority: Routine (Closes 5 CVEs, none high severity)
- CVEs: 5, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:20937-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python-Django](https://patchblox.com/security/data/product/linux/python-django-python-django.md) | opensuse-leap 16.0 | 5.2.4-bp160.9.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-35193](https://patchblox.com/security/data/cve/CVE-2026-35193.md) | Routine | python-Django: potential exposure of private data via missing `Vary: Authorization` in `UpdateCacheMiddleware` | n/a | 0.0037 |  |
| [CVE-2026-48587](https://patchblox.com/security/data/cve/CVE-2026-48587.md) | Routine | python-Django: potential exposure of private data via whitespace padding in `Vary` header (bsc#1267577). | 5.3 | 0.0037 |  |
| [CVE-2026-8404](https://patchblox.com/security/data/cve/CVE-2026-8404.md) | Routine | python-Django: potential exposure of private data via case-sensitive `Cache-Control` directives in | 5.3 | 0.0027 |  |
| [CVE-2026-6873](https://patchblox.com/security/data/cve/CVE-2026-6873.md) | Routine | python-Django: signed cookie salt namespace collision in `django.http.HttpRequest.get_signed_cookie` (bsc#1267578). | 4.3 | 0.0025 |  |
| [CVE-2026-7666](https://patchblox.com/security/data/cve/CVE-2026-7666.md) | Routine | python-Django: potential unencrypted email transmission via `STARTTLS` in the SMTP backend (bsc#1267579). | n/a | 0.0015 |  |

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Data as of 2026-11-11T13:47:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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