{"id":"PYSEC-2026-216","details":"In OpenStack Ironic 32 before 37.0.0, an unauthenticated malicious user could submit a crafted JSON string to some endpoints on the API or JSON-RPC service and effect a service crash.","aliases":["CVE-2026-50589"],"modified":"2026-06-17T19:30:04.961866309Z","published":"2026-06-05T00:17:09.213Z","references":[{"type":"REPORT","url":"https://bugs.launchpad.net/ironic/+bug/2154288"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2026/06/06/2"},{"type":"FIX","url":"https://wiki.openstack.org/wiki/OSSN/OSSN-0099"}],"affected":[{"package":{"name":"ironic","ecosystem":"PyPI","purl":"pkg:pypi/ironic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"32.0.0"},{"fixed":"37.0.0"}]}],"versions":["32.0.0","32.0.1","33.0.0","34.0.0","35.0.0","35.0.1","36.0.0"],"ecosystem_specific":{},"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/ironic/PYSEC-2026-216.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}