https://seclists.org/oss-sec/2026/q2/810: [OSSA-2026-021] OpenStack Neutron: Neutron port RBAC policy bypass allows project managers to set trusted device owners on shad networks (CVE-2026-pending)
Published Jun 4, 2026
·Updated
Affected Software
1 affected component
Openstack Neutron>=25.0.0<25.2.4, >=26.0.0<26.0.4, >=27.0.0<27.0.3, =28.0.0
Frequently Asked Questions
1
What is the severity of CVE-2026-pending?
CVE-2026-pending has been assessed as a high severity vulnerability due to its potential to allow unauthorized access to shadow networks.
2
How do I fix CVE-2026-pending?
To fix CVE-2026-pending, update your OpenStack Neutron installation to the latest version where the vulnerability has been patched.
3
What are the risks associated with CVE-2026-pending?
CVE-2026-pending can enable project managers to set trusted device owners on shadow networks, leading to potential data breaches and unauthorized access.
4
Who is affected by CVE-2026-pending?
CVE-2026-pending affects users of OpenStack Neutron, particularly those who manage projects with potential shadow networks.
5
When was CVE-2026-pending published?
CVE-2026-pending was published on June 04, 2026.