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CVE-2026-49299

Vulnerability 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.

Vulnerability Details

Published Date
Last Modified
CWE ID
CWE-863
Source
NVD
Vendor
OpenStack
Product
Neutron

External References

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