OpenStack Ironic: Crafted JSON String to Certain Endpoints on the API or JSON-RPC Service May Result in Service Crash
In OpenStack Ironic 32.0.0 through 35.0.1, 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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-50589US | high7.5 | — | ||
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 cra… | ||||
02
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2026/06/06/2WEB
- https://access.redhat.com/security/cve/CVE-2026-50589WEB
- https://bugs.launchpad.net/ironic/+bug/2154288WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2485353WEB
- https://github.com/openstack/ironicPACKAGE
- https://github.com/pypa/advisory-database/tree/main/vulns/ironic/PYSEC-2026-216.yamlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-50589ADVISORY
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50589.jsonWEB
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