{"id":"RHSA-2026:7884","summary":"Red Hat Security Advisory: Red Hat OpenStack Services on OpenShift 18.0.18 (openstack-nova) security update","modified":"2026-06-10T10:10:08Z","published":"2026-04-29T10:10:39Z","upstream":["CVE-2026-24708"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:7884"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2430312"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7884.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-24708"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-24708"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24708"},{"type":"ARTICLE","url":"https://bugs.launchpad.net/nova/+bug/2137507"}],"affected":[{"package":{"name":"openstack-nova","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-api","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-api"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-common","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-compute","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-compute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-conductor","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-conductor"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-migration","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-migration"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-novncproxy","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-novncproxy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-scheduler","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-scheduler"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-serialproxy","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-serialproxy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"openstack-nova-spicehtml5proxy","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/openstack-nova-spicehtml5proxy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}},{"package":{"name":"python3-nova","ecosystem":"Red Hat:openstack:18.0::el9","purl":"pkg:rpm/redhat/python3-nova"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:27.5.2-18.0.20260312122217.c1c6d67.el9ost"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:7884.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}]}