CVE-2026-50589

HIGH EPSS 27.1%
Published Jun 5, 20263w ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Jun 5, 2026 3w ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
27.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-770

Affected Products 1

VendorProductVersionRange
openstackironic*≥32.0.0  –  <37.0.0

References 3

  • openwall.com http://www.openwall.com/lists/oss-security/2026/06/06/2
    Mailing ListPatchThird Party Advisory
  • bugs.launchpad.net https://bugs.launchpad.net/ironic/+bug/2154288
    Issue TrackingMitigation
  • wiki.openstack.org https://wiki.openstack.org/wiki/OSSN/OSSN-0099
    PatchVendor Advisory

Remediation

  • openwall.com http://www.openwall.com/lists/oss-security/2026/06/06/2
    Mailing ListPatchThird Party Advisory
  • wiki.openstack.org https://wiki.openstack.org/wiki/OSSN/OSSN-0099
    PatchVendor Advisory