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High, CVSS 7.7amended

OpenStack Ironic has an Incorrect Resource Transfer Between Spheres

CVE-2026-42997GHSA-54w4-233h-x86g

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (ironic-python-agent 35.0.1, 32.0.1, 29.0.5, 26.1.6), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • PyPI ironic-python-agent

    Affected
    >= 33.0.0, < 35.0.1>= 30.0.0, < 32.0.1>= 27.0.0, < 29.0.5< 26.1.6
    Fixed in
    26.1.6, 35.0.1, 29.0.5, 32.0.1

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
7.7 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS
  • CVE-2026-42997: 0.43% estimated exploitation activity in the next 30 days; percentile 37.68 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

An issue was discovered in idrac in OpenStack Ironic before 35.0.1. During import, a user invoking molds can request authorization to be sent to a remote endpoint. The credential forwarded is a time-limited Keystone token (which provides access to all OpenStack services Ironic is authorized for); or basic credentials configured for molds storage. The fixed versions are 26.1.6, 29.0.5, 32.0.1, and 35.0.1.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 2 · amended ·

    Amended from ghsa record GHSA-54w4-233h-x86g

  2. Revision 1 · created ·

    Published from osv record GHSA-54w4-233h-x86g

Agent brief

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# Patch Next advisory brief: CVE-2026-42997

Advisory: OpenStack Ironic has an Incorrect Resource Transfer Between Spheres
IDs: CVE-2026-42997, GHSA-54w4-233h-x86g
Record: https://patchnext.com/advisories/cve-2026-42997 (revision 2, source checked 26 Oct 2026, 13:41 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.7)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: ironic-python-agent 35.0.1, 32.0.1, 29.0.5, 26.1.6. A vendor fix does not mean a deployment is fixed.

## Affected components
- PyPI ironic-python-agent: affected >= 33.0.0, < 35.0.1; >= 30.0.0, < 32.0.1; >= 27.0.0, < 29.0.5; < 26.1.6; fixed in 26.1.6, 35.0.1, 29.0.5, 32.0.1

## Suggested inspection (read-only)
- `python -m pip show ironic-python-agent`: prints the installed version. Run with the environment that serves production active.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on ironic-python-agent.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/GHSA-54w4-233h-x86g (OSV record GHSA-54w4-233h-x86g lists affected ranges: PyPI ironic-python-agent >=33.0.0 =30.0.0 =27.0.0 =0 <26.1.6 (fixed))
- Verified: https://github.com/advisories/GHSA-54w4-233h-x86g (GitHub-reviewed advisory GHSA-54w4-233h-x86g lists affected ranges: PyPI ironic-python-agent >=33.0.0 =30.0.0 =27.0.0 =0 <26.1.6)

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