GitHub Advisoryadvisory · PyPI
GHSA-rmxr-45gj-889w OpenStack Ironic Python Agent Includes Functionality from Untrusted Control Sphere
HIGH
Official page ↗
- Aliases
- CVE-2026-43003
- Ecosystem
- PyPI
- Packages
- ironic-python-agent
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-78, CWE-829
- Reviewed
- 2026-05-07
Affected packages
• PyPI ironic-python-agent: >= 1.0.0, < 11.6.0 → fixed in 11.6.0
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.
Related
Alias · CVE (1)
- CVE-2026-43003 An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-43003 advisory
- https://access.redhat.com/errata/RHSA-2026:51038 web
- https://access.redhat.com/errata/RHSA-2026:57801 web
- https://access.redhat.com/errata/RHSA-2026:60446 web
- https://access.redhat.com/errata/RHSA-2026:60454 web
- https://access.redhat.com/security/cve/CVE-2026-43003 web
- https://bugs.launchpad.net/ironic-python-agent/+bug/2148310 web
- https://bugzilla.redhat.com/show_bug.cgi?id=2464306 web
- https://github.com/openstack/ironic-python-agent package
- https://github.com/openstack/ironic-python-agent/blob/236b33abffe6688afc39c21e351cc3889b3db2dd/ironic_python_agent/efi_utils.py#L134-L139 web
- https://github.com/pypa/advisory-database/tree/main/vulns/ironic-python-agent/PYSEC-2026-205.yaml web
- https://opendev.org/openstack/ironic-python-agent/commit/6cd463a657edcddf7b79416ac69bdef5b6f30099 web
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43003.json web
- http://www.openwall.com/lists/oss-security/2026/06/16/11 web