CVE-2026-54421

medium

Description

In OpenStack Ironic before 37.0.1, when applying a PATCH to update fields in volume properties the user is authorized for, Ironic can return unredacted sensitive information (such as iSCSI credentials). The PATCH outcome is a security issue; the POST outcome is not a security issue.

References

https://security.openstack.org/ossa/OSSA-2026-023.html

https://bugs.launchpad.net/ironic/+bug/2155049

http://www.openwall.com/lists/oss-security/2026/06/16/10

Details

Source: Mitre, NVD

Published: 2026-06-14

Updated: 2026-07-23

Risk Information

CVSS v2

Base Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.8

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00028