CVE-2026-43003: OpenStack Ironic Python Agent Includes Functionality from Untrusted Control Sphere
(updated )
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.
References
- bugs.launchpad.net/ironic-python-agent/+bug/2148310
- github.com/advisories/GHSA-rmxr-45gj-889w
- github.com/openstack/ironic-python-agent/blob/236b33abffe6688afc39c21e351cc3889b3db2dd/ironic_python_agent/efi_utils.py
- github.com/pypa/advisory-database/tree/main/vulns/ironic-python-agent/PYSEC-2026-205.yaml
- nvd.nist.gov/vuln/detail/CVE-2026-43003
- opendev.org/openstack/ironic-python-agent/commit/6cd463a657edcddf7b79416ac69bdef5b6f30099
Code Behaviors & Features
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