PYSEC-2026-205

vendorUSosv

view advisory published 2026-05-01Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-43003US	high7.5	0.98% (62nd)	—	2026-05-01
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 partit…

references

External citations — patches, advisories, analysis.

https://bugs.launchpad.net/ironic-python-agent/+bug/2148310REPORT
https://github.com/advisories/GHSA-rmxr-45gj-889wADVISORY
https://github.com/openstack/ironic-python-agent/blob/236b33abffe6688afc39c21e351cc3889b3db2dd/ironic_python_agent/efi_utils.py#L134-L139WEB

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