openstack/ironic-python-agent · Security
OpenStack Ironic Python Agent Includes Functionality from Untrusted Control Sphere
- GHSA ID
- GHSA-rmxr-45gj-889w
- CVE ID
- CVE-2026-43003
- Severity
- high
- Published
- Updated
- CVSS
- 8 · CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- CVSS v3
- 8 · CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
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.
CWEs
- CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
- CWE-829 · Inclusion of Functionality from Untrusted Control Sphere
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-43003 ↗
- 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 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/ironic-python-agent/PYSEC-2026-205.yaml ↗
- https://opendev.org/openstack/ironic-python-agent/commit/6cd463a657edcddf7b79416ac69bdef5b6f30099 ↗
- 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 ↗
- http://www.openwall.com/lists/oss-security/2026/06/16/11 ↗
- https://access.redhat.com/errata/RHSA-2026:51038 ↗
- https://access.redhat.com/errata/RHSA-2026:57801 ↗
- https://access.redhat.com/errata/RHSA-2026:60446 ↗
- https://access.redhat.com/errata/RHSA-2026:60454 ↗
- https://github.com/advisories/GHSA-rmxr-45gj-889w ↗