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Vulnerabilities of OpenStack Neutron

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CVE Summary Score Published
CVE-2026-55707 In OpenStack Neutron before 28.0.2, the subnetpool onboarding API does not verify ownership of the target subnets 7.1 High Aug 5, 2026
CVE-2026-50266 In OpenStack Neutron before 28.0.1, a project manager can create or update a port on a shared network owned by another… 2.2 Low Jun 4, 2026
CVE-2026-49299 In OpenStack Neutron before 28.0.1, the tagging controller enforces plural policy action names on single-tag write… 5.3 Medium May 28, 2026
CVE-2024-53916 In OpenStack Neutron before 25.0.1, neutron/extensions/tagging.py can use an incorrect ID during policy enforcement 7.5 High Nov 24, 2024

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