CVE-2026-89419

ironic: OpenStack Ironic before 39.0.1 sometimes allows a user to change the maintenance setting on a node via PATCH to /v1/n...

CVE-2026-89419 is fixed in ironic on 1 platform by DEBIAN-CVE-2026-89419 (version 1:39.0.0-6), released October 31, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.0
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0029
21st percentile

OpenStack Ironic before 39.0.1 sometimes allows a user to change the maintenance setting on a node via PATCH to /v1/nodes/{ident} - in other words, not using the specific maintenance endpoint.

Where it's fixed

ProductFixed inFixReleased
Linux
ironic · Debian 14 1:39.0.0-6 DEBIAN-CVE-2026-89419 Oct 31, 2026

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