Detections
Analytics

CVE-2026-46448

high

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.

References

https://www.openwall.com/lists/oss-security/2026/06/16/5

http://www.openwall.com/lists/oss-security/2026/06/16/5

https://bugs.launchpad.net/nova/+bug/2151252

Details

Source: Mitre, NVD

Published: 2026-06-16

Updated: 2026-06-26

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:C

Severity: High

CVSS v3

Base Score: 8.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H

Severity: High

EPSS

EPSS: 0.00263