CVE-2026-46448 (GCVE-0-2026-46448)

Vulnerability from cvelistv5 – Published: 2026-06-16 00:00 – Updated: 2026-06-16 19:16
VLAI
Summary
In OpenStack Nova before 33.0.2, the server create API does not strip certain hint data. The resulting instance has no Placement allocation.
CWE
  • CWE-669 - Incorrect Resource Transfer Between Spheres
Assigner
Impacted products
Vendor Product Version
OpenStack Nova Affected: 18.0.0 , < 31.3.1 (semver)
Affected: 32.0.0 , < 32.2.1 (semver)
Affected: 33.0.0 , < 33.0.2 (semver)
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Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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