Answer in brief
CVE-2026-25674 records a Low severity (CVSS 3.7) vulnerability in Django has a Race Condition vulnerability. The current sources do not mark it as known exploited. The current feed maps django (pypi), django (pypi), django (pypi). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 3.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps django (pypi), django (pypi), django (pypi). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| djangopypi | >=6.0 <6.0.3 | 6.0.3 |
| djangopypi | >=5.2 <5.2.12 | 5.2.12 |
| djangopypi | >=4.2 <4.2.29 | 4.2.29 |
Published upstream
Mar 3, 2026
Evidence: source:osv:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Sep 10, 2026
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.
Quoted source text, attributed separately from HOL analysis.