Vulnerability Details CVE-2026-43003
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.7%
CVSS Severity
CVSS v3 Score 8.0
Products affected by CVE-2026-43003
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cpe:2.3:a:openstack:ironic_python_agent:1.0.0
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cpe:2.3:a:openstack:ironic_python_agent:1.0.1
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cpe:2.3:a:openstack:ironic_python_agent:1.0.2
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cpe:2.3:a:openstack:ironic_python_agent:1.0.3
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cpe:2.3:a:openstack:ironic_python_agent:1.0.4
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cpe:2.3:a:openstack:ironic_python_agent:1.0.5
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cpe:2.3:a:openstack:ironic_python_agent:1.1.0
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cpe:2.3:a:openstack:ironic_python_agent:1.2.0
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cpe:2.3:a:openstack:ironic_python_agent:1.2.1
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cpe:2.3:a:openstack:ironic_python_agent:1.2.2
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cpe:2.3:a:openstack:ironic_python_agent:1.2.3
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cpe:2.3:a:openstack:ironic_python_agent:1.3.0
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cpe:2.3:a:openstack:ironic_python_agent:1.4.0
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cpe:2.3:a:openstack:ironic_python_agent:1.5.0
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cpe:2.3:a:openstack:ironic_python_agent:1.5.1
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cpe:2.3:a:openstack:ironic_python_agent:1.5.2
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cpe:2.3:a:openstack:ironic_python_agent:10.0.0
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cpe:2.3:a:openstack:ironic_python_agent:10.1.0
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cpe:2.3:a:openstack:ironic_python_agent:10.2.0
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cpe:2.3:a:openstack:ironic_python_agent:10.2.1
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cpe:2.3:a:openstack:ironic_python_agent:10.2.2
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cpe:2.3:a:openstack:ironic_python_agent:11.0.0
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cpe:2.3:a:openstack:ironic_python_agent:11.1.0
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cpe:2.3:a:openstack:ironic_python_agent:11.2.0
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cpe:2.3:a:openstack:ironic_python_agent:11.3.0
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cpe:2.3:a:openstack:ironic_python_agent:11.4.0
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cpe:2.3:a:openstack:ironic_python_agent:11.5.0
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cpe:2.3:a:openstack:ironic_python_agent:2.0.0
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cpe:2.3:a:openstack:ironic_python_agent:2.0.1
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cpe:2.3:a:openstack:ironic_python_agent:2.0.2
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cpe:2.3:a:openstack:ironic_python_agent:2.0.3
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cpe:2.3:a:openstack:ironic_python_agent:2.1.0
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cpe:2.3:a:openstack:ironic_python_agent:2.2.0
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cpe:2.3:a:openstack:ironic_python_agent:2.2.1
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cpe:2.3:a:openstack:ironic_python_agent:2.2.2
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cpe:2.3:a:openstack:ironic_python_agent:2.2.3
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cpe:2.3:a:openstack:ironic_python_agent:2.2.4
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cpe:2.3:a:openstack:ironic_python_agent:3.0.0
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cpe:2.3:a:openstack:ironic_python_agent:3.1.0
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cpe:2.3:a:openstack:ironic_python_agent:3.2.0
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cpe:2.3:a:openstack:ironic_python_agent:3.2.1
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cpe:2.3:a:openstack:ironic_python_agent:3.2.2
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cpe:2.3:a:openstack:ironic_python_agent:3.2.3
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cpe:2.3:a:openstack:ironic_python_agent:3.2.4
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cpe:2.3:a:openstack:ironic_python_agent:3.3.0
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cpe:2.3:a:openstack:ironic_python_agent:3.3.1
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cpe:2.3:a:openstack:ironic_python_agent:3.3.2
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cpe:2.3:a:openstack:ironic_python_agent:3.3.3
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cpe:2.3:a:openstack:ironic_python_agent:3.4.0
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cpe:2.3:a:openstack:ironic_python_agent:3.5.0
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cpe:2.3:a:openstack:ironic_python_agent:3.6.0
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cpe:2.3:a:openstack:ironic_python_agent:3.6.1
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cpe:2.3:a:openstack:ironic_python_agent:3.6.2
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cpe:2.3:a:openstack:ironic_python_agent:3.6.3
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cpe:2.3:a:openstack:ironic_python_agent:3.6.4
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cpe:2.3:a:openstack:ironic_python_agent:3.6.5
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cpe:2.3:a:openstack:ironic_python_agent:3.7.0
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cpe:2.3:a:openstack:ironic_python_agent:4.0.0
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cpe:2.3:a:openstack:ironic_python_agent:5.0.0
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cpe:2.3:a:openstack:ironic_python_agent:5.0.1
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cpe:2.3:a:openstack:ironic_python_agent:5.0.2
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cpe:2.3:a:openstack:ironic_python_agent:5.0.3
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cpe:2.3:a:openstack:ironic_python_agent:5.0.4
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cpe:2.3:a:openstack:ironic_python_agent:6.0.0
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cpe:2.3:a:openstack:ironic_python_agent:6.1.0
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cpe:2.3:a:openstack:ironic_python_agent:6.1.1
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cpe:2.3:a:openstack:ironic_python_agent:6.1.2
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cpe:2.3:a:openstack:ironic_python_agent:6.1.3
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cpe:2.3:a:openstack:ironic_python_agent:6.2.0
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cpe:2.3:a:openstack:ironic_python_agent:6.3.0
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cpe:2.3:a:openstack:ironic_python_agent:6.4.0
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cpe:2.3:a:openstack:ironic_python_agent:6.4.1
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cpe:2.3:a:openstack:ironic_python_agent:6.4.2
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cpe:2.3:a:openstack:ironic_python_agent:6.4.3
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cpe:2.3:a:openstack:ironic_python_agent:6.4.4
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cpe:2.3:a:openstack:ironic_python_agent:6.5.0
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cpe:2.3:a:openstack:ironic_python_agent:6.6.0
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cpe:2.3:a:openstack:ironic_python_agent:7.0.0
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cpe:2.3:a:openstack:ironic_python_agent:7.0.1
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cpe:2.3:a:openstack:ironic_python_agent:7.0.2
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cpe:2.3:a:openstack:ironic_python_agent:7.1.0
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cpe:2.3:a:openstack:ironic_python_agent:8.0.0
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cpe:2.3:a:openstack:ironic_python_agent:8.1.0
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cpe:2.3:a:openstack:ironic_python_agent:8.2.0
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cpe:2.3:a:openstack:ironic_python_agent:8.2.1
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cpe:2.3:a:openstack:ironic_python_agent:8.2.2
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cpe:2.3:a:openstack:ironic_python_agent:8.2.3
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cpe:2.3:a:openstack:ironic_python_agent:8.3.0
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cpe:2.3:a:openstack:ironic_python_agent:8.4.0
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cpe:2.3:a:openstack:ironic_python_agent:8.5.0
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cpe:2.3:a:openstack:ironic_python_agent:8.5.1
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cpe:2.3:a:openstack:ironic_python_agent:8.5.2
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cpe:2.3:a:openstack:ironic_python_agent:8.5.3
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cpe:2.3:a:openstack:ironic_python_agent:8.6.0
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cpe:2.3:a:openstack:ironic_python_agent:9.0.0
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cpe:2.3:a:openstack:ironic_python_agent:9.1.0
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cpe:2.3:a:openstack:ironic_python_agent:9.1.1
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cpe:2.3:a:openstack:ironic_python_agent:9.10.0
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cpe:2.3:a:openstack:ironic_python_agent:9.11.0
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cpe:2.3:a:openstack:ironic_python_agent:9.11.1
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cpe:2.3:a:openstack:ironic_python_agent:9.11.2
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cpe:2.3:a:openstack:ironic_python_agent:9.11.3
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cpe:2.3:a:openstack:ironic_python_agent:9.12.0
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cpe:2.3:a:openstack:ironic_python_agent:9.13.0
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cpe:2.3:a:openstack:ironic_python_agent:9.14.0
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cpe:2.3:a:openstack:ironic_python_agent:9.14.1
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cpe:2.3:a:openstack:ironic_python_agent:9.2.0
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cpe:2.3:a:openstack:ironic_python_agent:9.3.0
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cpe:2.3:a:openstack:ironic_python_agent:9.4.0
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cpe:2.3:a:openstack:ironic_python_agent:9.4.1
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cpe:2.3:a:openstack:ironic_python_agent:9.4.2
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cpe:2.3:a:openstack:ironic_python_agent:9.4.3
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cpe:2.3:a:openstack:ironic_python_agent:9.5.0
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cpe:2.3:a:openstack:ironic_python_agent:9.6.0
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cpe:2.3:a:openstack:ironic_python_agent:9.7.0
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cpe:2.3:a:openstack:ironic_python_agent:9.7.1
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cpe:2.3:a:openstack:ironic_python_agent:9.7.2
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cpe:2.3:a:openstack:ironic_python_agent:9.7.3
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cpe:2.3:a:openstack:ironic_python_agent:9.8.0
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cpe:2.3:a:openstack:ironic_python_agent:9.9.0