Name: CVE-2026-43003: Inclusion of Functionality from Untrusted Control Sphere
Creator: Rapid7
Published: 2026-05-01T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-43003, CWE-829, CWE-78, CVSS 7.5, EPSS 0.01126

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade ironic	Aug 17, 2026	Aug 17, 2026

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CVSS Details

Covered by Rapid7

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