{"action":"Upgrade neutron to 18.6.0 or later.","affected":[{"fixed":"18.6.0","introduced":"0"},{"fixed":"19.5.0","introduced":"19.0.0.0rc1"},{"fixed":"20.3.0","introduced":"20.0.0.0rc1"}],"component":"neutron","cve_ids":["CVE-2022-3277"],"ecosystem":"PyPI","epss":0.01065,"exploited":false,"fixed_versions":["18.6.0","19.5.0","20.3.0"],"ghsa_id":"GHSA-w446-h7vg-wv3p","id":"tcs_01M5KHDZJARTPQDQK609B3TVR6","modified_at":"2026-07-07T11:45:19.090896912Z","published_at":"2026-07-07T10:17:28.235305Z","references":["https://osv.dev/vulnerability/PYSEC-2026-855","https://nvd.nist.gov/vuln/detail/CVE-2022-3277","https://github.com/openstack/neutron/commit/01fc2b9195f999df4d810df4ee63f77ecbc81f7e","https://github.com/openstack/neutron/commit/717e3e09556f1fb9a7a420863746fa785eb6c316","https://github.com/openstack/neutron/commit/733ef4f2d8c2a3734c360d1c1dd3a6fcd600cb8c","https://github.com/openstack/neutron/commit/cbeee87fa44cd200d4997e02042098460167dce1","https://github.com/openstack/neutron/commit/d0e1b54fb1de932b2b30ab4269cf5789632df476","https://github.com/openstack/neutron/commit/fd7fb0e9d8c602380f54975367d935ab69e10c05","https://bugs.launchpad.net/neutron/+bug/1988026","https://bugzilla.redhat.com/show_bug.cgi?id=2129193","https://github.com/openstack/neutron","https://pypi.org/project/neutron","https://github.com/advisories/GHSA-w446-h7vg-wv3p"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-855","url":"https://osv.dev/vulnerability/PYSEC-2026-855"}],"summary":"openstack-neutron uncontrolled resource consumption flaw"}