CVE-2026-48681
Publication date 4 June 2026
Last updated 18 June 2026
Ubuntu priority
Description
OpenStack Ironic through before 35.0.2 allows file overwrite via directory traversal during deployment with a crafted ISO image.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| ironic | 26.04 LTS resolute |
Fixed 1:35.0.0-0ubuntu2.1
|
| 25.10 questing |
Fixed 1:32.0.0-0ubuntu1.1
|
|
| 24.04 LTS noble |
Fixed 1:24.1.1-0ubuntu1.3
|
|
| 22.04 LTS jammy |
Fixed 1:20.1.0-0ubuntu1.3
|
|
| 20.04 LTS focal |
Not affected
|
|
| 18.04 LTS bionic |
Not affected
|
Severity score breakdown
CVSS version: CVSS v3.0
Base score
5.9 · Medium
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
References
Related Ubuntu Security Notices (USN)
- USN-8421-1
- Ironic vulnerabilities
- 11 June 2026