CVE-2026-6907 Affecting python311-Django package, versions <4.2.11-150600.3.56.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.36% (28th percentile)

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  • Snyk IDSNYK-SLES157-PYTHON311DJANGO-16538805
  • published8 May 2026
  • disclosed7 May 2026

Introduced: 7 May 2026

CVE-2026-6907  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 python311-Django to version 4.2.11-150600.3.56.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python311-Django package and not the python311-Django package as distributed by SLES. See How to fix? for SLES:15.7 relevant fixed versions and status.

An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14. django.middleware.cache.UpdateCacheMiddleware erroneously caches requests where the Vary header contained an asterisk (&#39;*&#39;). This can lead to private data being stored and served. 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 Ahmad Sadeddin for reporting this issue.

CVSS Base Scores

version 3.1