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.
{
"cna_assigner": "mitre",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54421.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "30.0.0"
},
{
"fixed": "32.0.2"
},
{
"introduced": "33.0.0"
},
{
"fixed": "35.0.2"
},
{
"introduced": "36.0.0"
},
{
"fixed": "37.0.1"
}
],
"source": "AFFECTED_FIELD"
}
],
"cwe_ids": [
"CWE-212"
]
}