There is 1 open security issue in bullseye.
1 issue left for the package maintainer to handle:
An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.
You can find information about how to handle this issue in the security team's documentation.