{"cve":"CVE-2026-43003","nvd":{"published":"2026-05-01T09:16:17.440","modified":"2026-10-26T22:10:00.163","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5},"cwes":["CWE-829","CWE-78"],"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/errata/RHSA-2026:51038","https://access.redhat.com/errata/RHSA-2026:57801"],"products":["openstack:ironic_python_agent"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-43003","score":0.00983,"percentile":0.62057,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-rmxr-45gj-889w","url":"https://osv.dev/vulnerability/GHSA-rmxr-45gj-889w","summary":"OpenStack Ironic Python Agent Includes Functionality from Untrusted Control Sphere","modified":"2026-09-02T15:45:19.865952682Z","packages":[{"ecosystem":"PyPI","name":"ironic-python-agent","purl":"pkg:pypi/ironic-python-agent","ranges":[">=1.0.0 <11.6.0"],"fixed":["11.6.0"]}]},{"id":"PYSEC-2026-205","url":"https://osv.dev/vulnerability/PYSEC-2026-205","summary":"","modified":"2026-06-10T17:01:52.594852079Z","packages":[{"ecosystem":"PyPI","name":"ironic-python-agent","purl":"pkg:pypi/ironic-python-agent","ranges":[">=1.0.0 <11.6.0"],"fixed":["11.6.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}