An issue was discovered in 6.0 before 6.0.3, 5.2 before 5.2.12, and 4.2 before 4.2.29.
Race condition in file-system storage and file-based cache backends in Django allows an attacker to cause file system objects to be created with incorrect permissions via concurrent requests, where one thread's temporary `umask` change affects other threads in multi-threaded environments.
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 Tarek Nakkouch for reporting this issue.
References
| Link | Resource |
|---|---|
| https://docs.djangoproject.com/en/dev/releases/security/ | Vendor Advisory Patch |
| https://groups.google.com/g/django-announce | Release Notes |
| https://www.djangoproject.com/weblog/2026/mar/03/security-releases/ | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
05 Mar 2026, 14:07
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Djangoproject django
Djangoproject |
|
| CPE | cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:* | |
| References | () https://docs.djangoproject.com/en/dev/releases/security/ - Vendor Advisory, Patch | |
| References | () https://groups.google.com/g/django-announce - Release Notes | |
| References | () https://www.djangoproject.com/weblog/2026/mar/03/security-releases/ - Patch, Vendor Advisory |
03 Mar 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 3.7 |
03 Mar 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-03-03 15:16
Updated : 2026-03-05 14:07
NVD link : CVE-2026-25674
Mitre link : CVE-2026-25674
CVE.ORG link : CVE-2026-25674
JSON object : View
Products Affected
djangoproject
- django
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')