PT-2026-49828 · Openstack · Nova

Published 2026-06-16 · Updated 2026-06-16 · CVE-2026-46448

NVD

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.

Fix

Weakness Enumeration

CWE-669

Related Identifiers

CVE-2026-46448

Affected Products

Nova

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-46448 · Security Note
• https://openwall.com/lists/oss-security/2026/06/16/5 · Note
• https://bugs.launchpad.net/nova/+bug/2151252 · Note
• http://openwall.com/lists/oss-security/2026/06/16/5 · Note