CVE-2026-46447
📛 CVE Title
CVE-2026-46447
Description
OpenStack Ironic before 35.0.2 allows Boot Script Injection of an iPXE script if the attacker can set node.driver_info or node.instance_info.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- mitre
- CVSS severity
- MEDIUM
- CVSS score
- 5.8 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N- Effective score
- 5.8 / 10 MEDIUM source: CNA overview
- CWE(s)
-
CWE-669 - Reserved
- 2026-05-14
- Published
- 2026-06-03 00:00 UTC
- Last updated
- 2026-06-04 15:17 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/46xxx/CVE-2026-46447.json
- Linked Threat
- CVE-2026-46447 — CVE-2026-46447
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-06-03 22:16:34 UTC
- NVD last modified
- 2026-07-22 20:10:00 UTC
- NVD CVSS v3.1
- 5.8 / 10 MEDIUM source: cve@mitre.org
- NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N- Exploitability subscore
- 1.3 / 10
- Impact subscore
- 4.0 / 10
- EPSS score
- 0.0026 (probability of exploitation in next 30 days)
- EPSS percentile
- 17.90% vs all CVEs — higher = more likely to be exploited, as of 2026-08-01
NVD / KEV / EPSS data refreshed 2026-08-01 16:39 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-34181 - Assigner
- mitre
- Published
- Jun 3, 2026, 12:00:00 AM
- Updated
- Jun 15, 2026, 10:40:19 PM
- EUVD base score (CVSS 3.1)
-
5.8 / 10
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N - EUVD-reported EPSS
- 0.2600
- Vendors
- OpenStack
- Products
-
Ironic (17.0.0 <26.1.7)Ironic (30.0.0 <32.0.2)Ironic (27.0.0 <29.0.6)Ironic (33.0.0 <35.0.2)
- Aliases
-
GHSA-jrh2-f5jc-xpgr
ENISA description: OpenStack Ironic before 35.0.2 allows Boot Script Injection of an iPXE script if the attacker can set node.driver_info or node.instance_info.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| OpenStack | Ironic |
17.0.0 (affected),
27.0.0 (affected),
30.0.0 (affected),
33.0.0 (affected)
|
— |
Affected products — CPE 2.3 (1) NVD
NVD's normalized CPE 2.3 matchers, used by vendor tools (vulnerability scanners, asset managers) for automated detection. Compare with the CNA's free-text "Affected products" section above.
cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*
Vendor references (2)
References embedded in the original CVE record by the assigning CNA.
Web references (6)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://bugs.launchpad.net/ironic/+bug/2150624 tenable:bugs.launchpad.net
- https://nvd.nist.gov/vuln/detail/CVE-2026-46447 tenable:nvd.nist.gov
- https://security.openstack.org/ossa/OSSA-2026-017.html tenable:security.openstack.org
- https://www.cve.org/CVERecord?id=CVE-2026-46447 tenable:www.cve.org
- https://www.first.org/epss/ tenable:www.first.org
- http://www.openwall.com/lists/oss-security/2026/06/03/11 tenable:www.openwall.com
NVD-tagged references (4)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- http://www.openwall.com/lists/oss-security/2026/06/03/11 af854a3a-2127-422b-91ae-364da2661108 Mailing ListThird Party Advisory
- https://bugs.launchpad.net/ironic/+bug/2150624 cve@mitre.org Issue Tracking
- https://security.openstack.org/ossa/OSSA-2026-017.html cve@mitre.org PatchVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/06/15/9 af854a3a-2127-422b-91ae-364da2661108
Remediations (20)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:blog.qualys.com
With Qualys Policy Audit's out-of-the-box mitigation or Compensatory Controls, which reduce the risk of a vulnerability being exploited because the remediation ( fix / patch ) cannot be done immediately, these security controls are not recommended by any industry standards, such as CIS and DISA-STIG.
2026-06-08 15:50 UTC -
web:cybersecuritynews.com
Microsoft's May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical.
2026-06-08 15:50 UTC -
web:experienceleague.adobe.com
Learn about security bug fixes, security enhancements, and other security related updates included in the security patch releases for Adobe Commerce version 2.4.7.
2026-06-08 15:50 UTC -
web:nvd.nist.gov
The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics. For ...
2026-06-08 15:50 UTC -
web:securitricks.com
CVE CVE-2026-46447 - Score : 5.8 - Source : cve@mitre.org - Description : OpenStack Ironic before 35.0.2 allows Boot Script Injection of an iPXE script if the attacker can set node.driver_info or node.instance_info.
2026-06-08 15:50 UTC -
web:techcommunity.microsoft.com
Hi I have troubles with this patch setup stuck on enabling services, i have core windows 2019 server, after i have reset services lot off critical services failed to start, i have to use CopyMissingDlls.ps1 script to fix services missing files, after reboot services go up but MSExchangeMailboxReplication service still refuse to run, mail flow ...
2026-06-08 15:50 UTC -
web:windowsforum.com
Microsoft's Fastest Fix Is a Mitigation , Not a Patch The important detail in Microsoft's May 14 notice is that there is no permanent Exchange security update available yet for CVE - 2026 -42897.
2026-06-08 15:50 UTC -
web:www.cve.org
At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures
2026-06-08 15:50 UTC -
web:www.helpnetsecurity.com
The fix will be rolled into the June Patch Tuesday release. The June Patch Tuesday release will contain a fix for the failures and errors when installing KB5089549 for Windows 11.
2026-06-08 15:50 UTC -
web:www.oracle.com
Oracle Critical Patch Update Advisory - April 2026 Description A Critical Patch Update is a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and in third party components included in Oracle products. These patches are usually cumulative, but each advisory describes only the security patches added since the previous Critical Patch ...
2026-06-08 15:50 UTC -
web:cybersecuritynews.com
Microsoft has officially acknowledged a critical zero-day vulnerability in Microsoft Defender, publicly dubbed "RoguePlanet," and confirmed it is actively developing a security patch to address the flaw.
2026-06-19 02:33 UTC -
web:msrc.microsoft.com
Security Update Guide - Microsoft Security Response Center
2026-06-19 02:33 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-06-19 02:33 UTC -
web:www.computerworld.com
Each month, the team at Readiness analyzes the latest Patch Tuesday updates from Microsoft and provides detailed, actionable testing guidance. The company's Patch Tuesday release for February ...
2026-06-19 02:33 UTC -
web:www.malwarebytes.com
Microsoft says it's working on a fix for an unpatched Defender vulnerability that can give attackers the highest level of access on Windows.
2026-06-19 02:33 UTC -
web:www.oracle.com
This Critical Security Patch Update contains 35 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Security Patch Update and other Oracle Software Security Assurance activities is located at May 2026 Critical Security Patch Update: Executive Summary and Analysis.
2026-06-19 02:33 UTC -
web:www.puppet.com
AI-driven OpenSSL discoveries are shrinking patch windows. See how Puppet helps teams find, patch , and continuously enforce remediation at scale.
2026-06-19 02:33 UTC -
web:www.rapid7.com
Microsoft is publishing 200 vulnerabilities on June 2026 Patch Tuesday, including an HTTP/2 denial of service vulnerability and an elevation of privilege vulnerability in PowerToys.
2026-06-19 02:33 UTC -
web:www.securityweek.com
The latest OpenSSL releases patch 18 vulnerabilities, including a high-severity issue that could allow remote code execution.
2026-06-19 02:33 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's June 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-06-19 02:33 UTC
AI Forensic Analysis
Only Available for Registered Users. Sign in to view.
Raw JSON
The full cvelistV5 record. Download as CVE-2026-46447.json.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2026-06-03T21:07:16.979Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2026/06/03/11"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-46447",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-04T15:15:09.125776Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-04T15:17:37.440Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Ironic",
"vendor": "OpenStack",
"versions": [
{
"lessThan": "26.1.7",
"status": "affected",
"version": "17.0.0",
"versionType": "semver"
},
{
"lessThan": "29.0.6",
"status": "affected",
"version": "27.0.0",
"versionType": "semver"
},
{
"lessThan": "32.0.2",
"status": "affected",
"version": "30.0.0",
"versionType": "semver"
},
{
"lessThan": "35.0.2",
"status": "affected",
"version": "33.0.0",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
"versionEndExcluding": "26.1.7",
"versionStartIncluding": "17.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
"versionEndExcluding": "29.0.6",
"versionStartIncluding": "27.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
"versionEndExcluding": "32.0.2",
"versionStartIncluding": "30.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openstack:ironic:*:*:*:*:*:*:*:*",
"versionEndExcluding": "35.0.2",
"versionStartIncluding": "33.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "OpenStack Ironic before 35.0.2 allows Boot Script Injection of an iPXE script if the attacker can set node.driver_info or node.instance_info."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-669",
"description": "CWE-669 Incorrect Resource Transfer Between Spheres",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-04T03:18:40.368Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://bugs.launchpad.net/ironic/+bug/2150624"
},
{
"url": "https://security.openstack.org/ossa/OSSA-2026-017.html"
}
],
"x_generator": {
"engine": "enrichogram 0.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2026-46447",
"datePublished": "2026-06-03T00:00:00.000Z",
"dateReserved": "2026-05-14T00:00:00.000Z",
"dateUpdated": "2026-06-04T15:17:37.440Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}