CVE-2026-43003 | THREATINT

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.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-01 | Updated 2026-05-01 | Assigner mitre

HIGH: 8.0CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-829 Inclusion of Functionality from Untrusted Control Sphere

Product status

Default status

unknown

1.0.0 (semver)

affected

References

bugs.launchpad.net/ironic-python-agent/+bug/2148310

github.com/...cc3889b3db2dd/ironic_python_agent/efi_utils.py

cve.org (CVE-2026-43003)

nvd.nist.gov (CVE-2026-43003)

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