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CVE-2026-46447
medium
CVSS 5.8
OpenStack Ironic through 35.0.x allows Boot Script Injection.
Summary
OpenStack Ironic through 35.0.x allows Boot Script Injection.
AI summary snake-internal / snake-template-v1
A weakness called CVE-2026-46447 was discovered in OpenStack Ironic through 35.0.x.
Severity is Medium (CVSS 5.8/10). Exploitation requires specific conditions but can cause real harm if successful.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "OpenStack Ironic through 35.0.x CVE-2026-46447".
CVE-2026-46447 (OpenStack Ironic through 35.0.x). Severity: Medium / CVSSv3 5.8. Category: CWE-669.
Response plan:
1. Check the vendor advisory for affected versions and the patched release.
2. If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
3. If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
4. Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
❓ What is the problem
A weakness (CVE-2026-46447) in OpenStack Ironic through 35.0.x. A serious software flaw has been identified.
📍 Affected scope
Target versions of OpenStack Ironic through 35.0.x (see vendor advisory). If running in production, identify exposure immediately.
🔥 Severity
Severity: Medium (CVSS 5.8/10). Exploitation requires specific conditions but can cause real harm if successful.
🔧 How to fix
Update to the patched release as listed in the vendor advisory. (Typical mitigation pattern for CWE-669)
🛡️ Workaround
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
🔍 Detection
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
References
- web https://bugs.launchpad.net/ironic/+bug/2150624
- web https://security.openstack.org/ossa/OSSA-2026-017.html
- web http://www.openwall.com/lists/oss-security/2026/06/03/11
- web https://nvd.nist.gov/vuln/detail/CVE-2026-46447
- web https://github.com/advisories/GHSA-jrh2-f5jc-xpgr
- web http://www.openwall.com/lists/oss-security/2026/06/15/9