En bref
- CVE-2026-49299 est une vulnérabilité MOYENNE (CVSS 5.3) touchant neutron.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.29%, plus élevée que 22.2% des vulnérabilités.
- Correctif : mettre à jour vers 26.0.4, 27.0.3, 28.0.1 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| neutron PyPI | ≥ 26.0.0, < 26.0.4≥ 27.0.0, < 27.0.3≥ 28.0.0, < 28.0.1
| 26.0.427.0.328.0.1
|
Description
In OpenStack Neutron before 28.0.1, the tagging controller enforces plural policy action names on single-tag write operations while the defined policy rules use singular names. The mismatched names evaluate as allowed under the default policy, permitting a project reader to create and update tags on same-project resources. Deployments running Neutron 26.0.0 or later are affected.
NVD description
In OpenStack Neutron before 28.0.1, the tagging controller enforces plural policy action names on single-tag write operations while the defined policy rules use singular names. The mismatched names evaluate as allowed under the default policy, permitting a project reader to create and update tags on same-project resources. Deployments running Neutron 26.0.0 or later are affected.
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