CVE-2026-46448
Fixed in a distro release EPSS <1%CVSS 5.4
In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.
Products: OpenStack Nova
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| PyPI | nova | no fix |
| PyPI | nova | 32.2.1 |
| PyPI | nova | 33.0.2 |
| PyPI | nova | 31.3.1 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | openstack-nova-2025.2 | 32.2.0_git20260616-r2 |
| Debian 12 | nova | no fix |
| Debian 13 | nova | no fix |
| Debian 14 | nova | 2:33.0.1-4 |
| Ubuntu 22.04 LTS | nova | 3:25.2.1-0ubuntu2.11 |
| Ubuntu 24.04 LTS | nova | 3:29.2.0-0ubuntu1.7 |
| Ubuntu 25.10 | nova | 3:32.0.0-0ubuntu1.3 |
| Ubuntu 26.04 LTS | nova | 3:33.0.0-0ubuntu3.1 |
| Ubuntu Pro 16.04 LTS | nova | no fix |
| Ubuntu Pro 18.04 LTS | nova | no fix |
| Ubuntu Pro 20.04 LTS | nova | no fix |