https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T06:19:01.840799+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2022-37394 CVE-2022-37394 2026-09-30T06:19:02.476215+00:00

An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user may cause the compute service to fail to restart, resulting in a possible denial of service. Only Nova deployments configured with SR-IOV are affected.

 https://vulnerability.circl.lu/vuln/ghsa-v725-c588-h936 GHSA-v725-c588-h936 — OpenStack Nova Changing vnic_type breaks compute service restart 2026-09-30T06:19:02.476321+00:00

Affected: PyPI: nova

An issue was discovered in OpenStack Nova before 23.2.2, 24.x before 24.1.2, and 25.x before 25.0.2. By creating a neutron port with the direct vnic_type, creating an instance bound to that port, and then changing the vnic_type of the bound port to macvtap, an authenticated user may cause the compute service to fail to restart, resulting in a possible denial of service. Only Nova deployments configured with SR-IOV are affected.