CVE-2026-50589mediumCWE-502 CWE-770

CVE-2026-50589

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.4%

exploitation probability

0.4%top 64% of all CVEs

observed exploitation

nono source reports it

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

OpenStack · Ironic

References

https://access.redhat.com/security/cve/CVE-2026-50589 https://bugs.launchpad.net/ironic/+bug/2154288 https://bugzilla.redhat.com/show_bug.cgi?id=2485353 https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50589.json https://wiki.openstack.org/wiki/OSSN/OSSN-0099 http://www.openwall.com/lists/oss-security/2026/06/06/2