VulnSocial

CVE-2026-50589General(openstack / ironic)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.0/ 10 priority

Sources & remediation

Patch / fix
Other references
Weakness type (CWE)
CWE-770CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ironic

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-06-05); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
openstack
Products
ironic

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-06-05: 1Mentions · 2026-06-07: 1Technical Details · 2026-06-07: 106-0506-07
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-06-051
General1
2026-06-071
Disclosure1
Full discourse2 posts
  • Open Source Security mailing list@oss_security
    Disclosure

    OpenStack OSSA-2026-021: Neutron: Port RBAC policy bypass allows project managers to set trusted device owners on shared networks (CVE-2026-50266) https://www.openwall.com/lists/oss-security/2026/06/04/13 OSSN-0099: Ironic: DoS under reduced process stack size (CVE-2026-50589) https://www.openwall.com/lists/oss-security/2026/06/06/2

    Post summary

    OpenStack announcements list two new vulnerabilities: a Neutron RBAC policy bypass (CVE-2026-50266) and an Ironic DoS (CVE-2026-50589). No PoC, exploit code, active exploitation, or patch information is provided.

    00020249
    4.6K followersView on X
  • CVE@CVEnew
    General

    CVE-2026-50589 In OpenStack Ironic 32 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 effec… https://www.cve.org/CVERecord?id=CVE-2026-50589

    Post summary

    The post only cites CVE‑2026‑50589 with a brief mention of a crafted JSON payload and links to the official CVE entry, but provides no evidence of exploitation, patches, or detailed technical specifics.

    00000139
    57.6K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appopenstackironic---

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