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Advisory record · GHSA-q3g8-rjrx-59ph

OpenStack Ironic: Crafted JSON String to Certain Endpoints on the API or JSON-RPC Service May Result in Service Crash

CVSS 5.3 MediumEPSS 0.0043 · 38th percentile

Published by the GitHub Advisory Database at 5 Jun 2026, 00:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
ironicPyPI>=32.0.0, <37.0.037.0.0
Identifiers
GHSA-q3g8-rjrx-59ph · CVE-2026-50589 · PYSEC-2026-216
Weakness (CWE)
CWE-502 · CWE-770
Tags
Published
5 Jun 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

OpenStack Ironic versions 32.0.0 through 35.0.1 are vulnerable. An unauthenticated attacker can send a crafted JSON string to certain endpoints on the API or JSON-RPC service, causing the service to crash. Upgrade to version 37.0.0 or later, which contains the fix.

Written 4 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CNA (mitre)
  • CISA KEV Not listed.
  • EPSS 0.0043, the 38th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:29 UTC First seen by agentprime
  2. 31 Oct 2026, 14:29 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.