https://seclists.org/oss-sec/2026/q2/948: [OSSA-2026-023] Ironic: Sensitive properties turned undacted in POST and PATCH HTTP sponses (CVE-2026-54421)
Published Jun 16, 2026
·Updated
Affected Software
1 affected component
Openstack Ironic>=9.0.0
Frequently Asked Questions
1
What is the severity of CVE-2026-54421?
CVE-2026-54421 is classified as a medium severity vulnerability due to the exposure of sensitive properties in HTTP responses.
2
How do I fix CVE-2026-54421?
To fix CVE-2026-54421, ensure that you are using the latest version of OpenStack Ironic that addresses this vulnerability.
3
What kind of information is exposed by CVE-2026-54421?
CVE-2026-54421 can expose sensitive properties that should remain undetected in POST and PATCH HTTP responses.
4
Which software versions are affected by CVE-2026-54421?
CVE-2026-54421 affects specific versions of OpenStack Ironic, so it is important to refer to the official release notes for details.
5
When was CVE-2026-54421 published?
CVE-2026-54421 was published on June 16, 2026.