{"id":"UBUNTU-CVE-2026-43003","details":"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.","modified":"2026-06-30T18:18:10.060774703Z","published":"2026-05-01T09:16:00Z","upstream":["CVE-2026-43003"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-43003"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-43003"},{"type":"REPORT","url":"https://bugs.launchpad.net/ironic-python-agent/+bug/2148310"}],"affected":[{"package":{"name":"ironic-python-agent","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/ironic-python-agent?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.1.0-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"ironic-python-agent","binary_version":"9.1.0-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43003.json"}},{"package":{"name":"ironic-python-agent","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/ironic-python-agent?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.14.0-5","10.2.0-3"],"ecosystem_specific":{"binaries":[{"binary_version":"10.2.0-3","binary_name":"ironic-python-agent"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43003.json"}},{"package":{"name":"ironic-python-agent","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/ironic-python-agent?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.2.0-3","11.2.0-2"],"ecosystem_specific":{"binaries":[{"binary_version":"11.2.0-2","binary_name":"ironic-python-agent"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43003.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}