CVE•Published 2026-05-01•Modified 2026-05-04•1 article on news•5 live references•NVD data
CVE-2026-43003Openstack · Ironic_python_agent
Vulnerability data via NVD (ingested)
CVSS v3.1
8.0
HIGH
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
1
Exploit Prediction Scoring System · top 99% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2026-05-01
Modified 2026-05-04
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-43003Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Openstack Ironic Python Agent"All exposed Openstack Ironic Python Agent instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Ironic Python Agent"HTTP body or banner mentions "Ironic Python Agent" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-43003Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-43003Censys host search filtered to this CVE id.
grep.app
CVE-2026-43003Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-43003GitHub code search for direct mentions.
Google dork
"CVE-2026-43003" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-43003 on GitHub.