CVE-2026-46448
MEDIUM EPSS 18.9%
Published Jun 16, 20262w ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Published Jun 16, 2026 2w ago
Last Modified Jun 17, 2026 2w ago
Description
In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability Low
Threat Intelligence
EPSS Exploit Probability
18.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-669
References 3
- openwall.com http://www.openwall.com/lists/oss-security/2026/06/16/5
- bugs.launchpad.net https://bugs.launchpad.net/nova/+bug/2151252
- openwall.com https://www.openwall.com/lists/oss-security/2026/06/16/5
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.