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Fencer Intel
medium 5.0

CVE-2026-71201 json

In OpenStack Ironic through 38.0.0, a project reader that makes a crafted request to Ironic can return Portgroups assigned to Nodes owned o…

published 3mo ago modified 18d ago also EUVD-2026-53124

cvss
5.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

In OpenStack Ironic through 38.0.0, a project reader that makes a crafted request to Ironic can return Portgroups assigned to Nodes owned or leased by another project.

Patch / fix

  • ironic Debian 14 1:35.0.1-9

debian advisories DEBIAN-CVE-2026-71201

Is CVE-2026-71201 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-71201 updated cvss 5.0

ironic: OpenStack Ironic: Information disclosure via crafted request

  • Red Hat OpenShift Container Platform 4 openstack-ironic, python-ironic-lib, python3-ironic-lib, python-ironicclient, openstack-ironic-api, python3-ironic-tests, +18 more Red Hat OpenStack Platform 13 (Queens) rhosp13/openstack-ironic-api, rhosp13/openstack-ironic-pxe, rhosp13/openstack-ironic-base, rhosp13/openstack-ironic-conductor, rhosp13/openstack-ironic-inspector, rhosp13/openstack-nova-compute-ironic, +1 more Red Hat OpenStack Platform 16.2 puppet-ironic, openstack-ironic, python3-ironic-lib, openstack-ironic-ui, openstack-ironic-api, python3-ironicclient, +104 more Red Hat OpenStack Platform 17.1 puppet-ironic, openstack-ironic, python3-ironic-lib, openstack-ironic-ui, openstack-ironic-api, python3-ironicclient, +17 more Red Hat OpenStack Platform 18.0 openstack-ironic, python-ironic-lib, openstack-ironic-ui, python-ironicclient, openstack-ironic-inspector, python-ironic-tests-tempest, +21 more
    affected: workaround, no fix available “Fix deferred”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
3mo ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-11).

Exploits and checks

  • bugs.launchpad.net https://bugs.launchpad.net/ironic/+bug/2162715 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 5.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Affected products

  • OpenStack Ironic

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.