https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T05:21:38.553400+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-55707 CVE-2026-55707 2026-10-01T05:21:39.605318+00:00

Affected: OpenStack Neutron

In OpenStack Neutron before 28.0.2, the subnetpool onboarding API does not verify ownership of the target subnets. An authenticated user can onboard subnets from another project's shared network into their own subnetpool, mutating the victim's subnet state and altering L3 routing and address scope behavior for victim routers.