ByteOS Network

NVD Vulnerability Details :

CVE-2026-43003

Analyzed

Source-cve@mitre.org

Published At-01 May, 2026 | 09:16

Updated At-04 May, 2026 | 18:28

An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	8.0	HIGH	CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 8.0

Base severity: HIGH

Vector:

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

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

CPE Matches

OpenStack

>>ironic_python_agent>>Versions from 1.0.0(inclusive) to 11.5.0(inclusive)

cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-829	Primary	cve@mitre.org

CWE ID: CWE-829

Type: Primary

Source: cve@mitre.org

References

Hyperlink	Source	Resource
https://bugs.launchpad.net/ironic-python-agent/+bug/2148310	cve@mitre.org	Issue Tracking
https://github.com/openstack/ironic-python-agent/blob/236b33abffe6688afc39c21e351cc3889b3db2dd/ironic_python_agent/efi_utils.py#L134-L139	cve@mitre.org	Product

Hyperlink: https://bugs.launchpad.net/ironic-python-agent/+bug/2148310

Source: cve@mitre.org

Resource:

Issue Tracking

Hyperlink: https://github.com/openstack/ironic-python-agent/blob/236b33abffe6688afc39c21e351cc3889b3db2dd/ironic_python_agent/efi_utils.py#L134-L139

Source: cve@mitre.org

Resource:

Product

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History