CVE-2026-6907
Publication date 5 May 2026
Last updated 7 May 2026
Ubuntu priority
Description
Potential exposure of private data due to incorrect handling of Vary: * in UpdateCacheMiddleware
Why is this CVE low priority?
Django developers have rated this to be a low-severity issue
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| python-django | 26.04 LTS resolute |
Fixed 3:5.2.9-0ubuntu4.1
|
| 25.10 questing |
Fixed 3:5.2.4-1ubuntu2.5
|
|
| 24.04 LTS noble |
Fixed 3:4.2.11-1ubuntu1.16
|
|
| 22.04 LTS jammy |
Fixed 2:3.2.12-2ubuntu1.27
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| 14.04 LTS trusty |
Needs evaluation
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
4.3 · Medium
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-8232-1
- Django vulnerabilities
- 5 May 2026