Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
OpenStack ironic-python-agent
Default version status: unknown
0 to < 10.2.3affected11.0.0 to < 11.2.1affected11.3.0 to < 11.5.1affected
References
- https://bugs.launchpad.net/ironic-python-agent/+bug/2148310 ↗
- https://github.com/openstack/ironic-python-agent/blob/236b33abffe6688afc39c21e351cc3889b3db2dd/ironic_python_agent/efi_utils.py#L134-L139 ↗
- http://www.openwall.com/lists/oss-security/2026/06/16/11 ↗
- https://access.redhat.com/security/cve/CVE-2026-43003 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2464306 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43003.json ↗
- https://access.redhat.com/errata/RHSA-2026:60454 ↗
- https://access.redhat.com/errata/RHSA-2026:60446 ↗
- https://access.redhat.com/errata/RHSA-2026:57801 ↗
- https://access.redhat.com/errata/RHSA-2026:51038 ↗