{"id":"CVE-2026-46448","details":"In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.","aliases":["GHSA-mfg3-p6m3-gjgr"],"modified":"2026-07-08T08:02:24.684897848Z","published":"2026-06-16T00:00:00Z","related":["CGA-rjfv-rvjc-c669"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"18.0.0"},{"fixed":"31.3.1"},{"introduced":"32.0.0"},{"fixed":"32.2.1"},{"introduced":"33.0.0"},{"fixed":"33.0.2"}],"source":"AFFECTED_FIELD"},{"source":"CPE_FIELD","extracted_events":[{"introduced":"18.0.0"},{"fixed":"31.3.1"},{"introduced":"32.0.0"},{"fixed":"32.2.1"},{"introduced":"33.0.0"},{"fixed":"33.0.2"}]},{"extracted_events":[{"fixed":"33.0.2"}],"source":"DESCRIPTION"}],"cwe_ids":["CWE-669"],"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46448.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/06/16/5"},{"type":"WEB","url":"https://bugs.launchpad.net/nova/+bug/2151252"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/06/16/5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46448.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46448"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openstack/nova","events":[{"introduced":"5bff489231c16e62f081267a5b433745dba12ded"},{"fixed":"e2ebb330dfc7336a995d455861b52066e270f8ca"},{"introduced":"759e03c35d91dac4a04237d58493665c01952c9f"},{"fixed":"0e969c5246e3f99b48ed99b58438fc11891b1caa"},{"introduced":"d5c64e7aba09052601b59bf1297187d85da6b90b"},{"fixed":"32bd8471f86fa33555dc9890b8730d83296da7b0"}],"database_specific":{"extracted_events":[{"introduced":"18.0.0"},{"fixed":"31.3.1"},{"introduced":"32.0.0"},{"fixed":"32.2.1"},{"introduced":"33.0.0"},{"fixed":"33.0.2"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*"}}],"versions":["33.0.0.0rc1","33.0.0","33.0.1","32.2.0","32.0.0.0rc1","32.0.0","32.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46448.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L"}]}