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openSUSE Python-Django Important Data Exposure Vuln 2026-2318-1

suse
Calendar Grey June 10, 2026
Dist Suse Esm H88
A critical security update for python-Django addresses five important vulnerabilities in openSUSE systems.
An update that solves five vulnerabilities can now be installed.

Summary

## This update for python-Django fixes the following issues * CVE-2026-6873: signed cookie salt namespace collision in `django.http.HttpRequest.get_signed_cookie` (bsc#1267578). * CVE-2026-7666: potential unencrypted email transmission via `STARTTLS` in the SMTP backend (bsc#1267579). * CVE-2026-8404: potential exposure of private data via case-sensitive `Cache- Control` directives in `UpdateCacheMiddleware` (bsc#1267580). * CVE-2026-35193: potential exposure of private data via missing `Vary: Authorization` in `UpdateCacheMiddleware` (bsc#1267576). * CVE-2026-48587: potential exposure of private data via whitespace padding in `Vary` header (bsc#1267577). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like

Topics%20covered

Topics Covered

security advisory important data exposure OpenSUSE python-django SMTP threat

References

* bsc#1267576

* bsc#1267577

* bsc#1267578

* bsc#1267579

* bsc#1267580

Cross-

* CVE-2026-35193

* CVE-2026-48587

* CVE-2026-6873

* CVE-2026-7666

* CVE-2026-8404

CVSS scores:

* CVE-2026-35193 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2026-35193 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2026-35193 ( NVD ): 2.3

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-35193 ( NVD ): 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

* CVE-2026-48587 ( SUSE ): 8.2

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2318-1
Release Date: 2026-06-09T13:22:05Z
Rating: important

Topics%20covered

Topics Covered

security advisory important data exposure OpenSUSE python-django SMTP threat

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