CVE-2026-43003
- State
- Published
- Severity
- 8.0 High
- Published
- May 1, 2026
- Updated
- Sep 9, 2026
- Reserved
- May 1, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.0 High | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H | mitre |
| 3.1 | 8.5 High | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H | redhat-SADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
ironic-python-agentOpenStack |
|
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-2026-43003vdb-entry
- RHBZ#2464306issue-tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43003.json
- https://access.redhat.com/errata/RHSA-2026:60454vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:60446vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:57801vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:51038vendor-advisory
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