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CVE-2026-46448

Published: Jun 16, 2026Updated: Jun 17, 2026 Sources: CVE List NVDCWE-669
5.4MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 82.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-669

Affected Products

NovaOpenStack
On-prem
Cloud & SaaS / cloud-platform
openstackoss-projectUSCloud & SaaSaka openstack foundation

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://bugs.launchpad.net/nova/+bug/2151252
bugs.launchpad.net
https://www.openwall.com/lists/oss-security/2026/06/16/5
openwall.com
http://www.openwall.com/lists/oss-security/2026/06/16/5
openwall.com

Timeline

Published
Jun 16, 2026
Last Updated
Jun 17, 2026

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