Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-48681

Severity CVSS v4.0:
Pending analysis
Type:
CWE-23 Relative Path Traversal
Publication date:
04/06/2026
Last modified:
22/07/2026

Description

OpenStack Ironic through before 35.0.2 allows file overwrite via directory traversal during deployment with a crafted ISO image.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
5.90
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* 17.0.0 (including) 26.1.7 (excluding)
cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* 27.0.0 (including) 29.0.6 (excluding)
cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* 30.0.0 (including) 32.0.2 (excluding)
cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:* 33.0.0 (including) 35.0.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools