{"cve":"CVE-2026-50589","nvd":{"published":"2026-06-05T00:17:09.213","modified":"2026-07-23T07:10:00.113","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-770","CWE-502"],"references":["https://bugs.launchpad.net/ironic/+bug/2154288","https://wiki.openstack.org/wiki/OSSN/OSSN-0099","http://www.openwall.com/lists/oss-security/2026/06/06/2","https://access.redhat.com/security/cve/CVE-2026-50589","https://bugs.launchpad.net/ironic/+bug/2154288"],"products":["openstack:ironic"],"source":"nvd","synced_at":"2026-10-19T22:37:48.043517290+00:00"},"epss":{"cve":"CVE-2026-50589","score":0.00433,"percentile":0.37633,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q3g8-rjrx-59ph","url":"https://osv.dev/vulnerability/GHSA-q3g8-rjrx-59ph","summary":"OpenStack Ironic: Crafted JSON String to Certain Endpoints on the API or JSON-RPC Service May Result in Service Crash","modified":"2026-09-10T03:50:50.092757320Z","packages":[{"ecosystem":"PyPI","name":"ironic","purl":"pkg:pypi/ironic","ranges":[">=32.0.0 <37.0.0"],"fixed":["37.0.0"]}]},{"id":"PYSEC-2026-216","url":"https://osv.dev/vulnerability/PYSEC-2026-216","summary":"","modified":"2026-07-23T15:00:14.006887787Z","packages":[{"ecosystem":"PyPI","name":"ironic","purl":"pkg:pypi/ironic","ranges":[">=32.0.0 <37.0.0"],"fixed":["37.0.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}