Medium severity5.4NVD Advisory· Published Jun 16, 2026· Updated Jun 26, 2026
CVE-2026-46448
CVE-2026-46448
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
novaPyPI | >= 18.0.0, <= 31.3.0 | — |
novaPyPI | >= 32.0.0, < 32.2.1 | 32.2.1 |
novaPyPI | >= 33.0.0, < 33.0.2 | 33.0.2 |
Affected products
5- osv-coords2 versions
< 32.2.0_git20260616-r2+ 1 more
- (no CPE)range: < 32.2.0_git20260616-r2
- (no CPE)range: >= 18.0.0, <= 31.3.0
Patches
Vulnerability mechanics
References
11- bugs.launchpad.net/nova/+bug/2151252nvdExploitIssue TrackingThird Party AdvisoryWEB
- www.openwall.com/lists/oss-security/2026/06/16/5nvdMailing ListThird Party AdvisoryWEB
- github.com/advisories/GHSA-mfg3-p6m3-gjgrghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-46448ghsaADVISORY
- www.openwall.com/lists/oss-security/2026/06/16/5nvdMailing ListThird Party AdvisoryWEB
- github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2026-2686.yamlghsaWEB
- pypi.org/project/novaghsaWEB
- review.opendev.org/993601ghsaWEB
- review.opendev.org/993602ghsaWEB
- review.opendev.org/993603ghsaWEB
- review.opendev.org/993604ghsaWEB
News mentions
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