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High 7.5Published Jun 5, 2026
CVE-2026-50589In 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.
Updated under an hour ago ()
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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
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-770, CWE-502
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jul 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
openstack ironic openstack:ironic | from 32.0.0 before 37.0.0 | NVD |
References
- https://bugs.launchpad.net/ironic/+bug/2154288issue-tracking, mitigation
- https://wiki.openstack.org/wiki/OSSN/OSSN-0099patch, vendor-advisory
- http://www.openwall.com/lists/oss-security/2026/06/06/2mailing-list, patch, third-party-advisory
- https://access.redhat.com/security/cve/CVE-2026-50589
- https://bugzilla.redhat.com/show_bug.cgi?id=2485353
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50589.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.