Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-43003

Quick assessment

Affected
OpenStack ironic-python-agent
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenStack ironic-python-agent是OpenStack开源的一个裸金属节点代理程序。 OpenStack ironic-python-agent 1.0.0版本至11.5.0版本存在安全漏洞，该漏洞源于在chroot中执行grub-install，可能导致恶意镜像代码执行。

CVSS 8.0 · High EPSS 0.98% · P62

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 3

VendorProduct Version RangeStatus
OpenStack ironic-python-agent < 10.2.3 affected
11.0.0< 11.2.1 affected
11.3.0< 11.5.1 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-43003

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
从非可信控制范围包含功能例程
Source: CVE Program / CVE List V5
Vulnerability Title
OpenStack ironic-python-agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack ironic-python-agent是OpenStack开源的一个裸金属节点代理程序。 OpenStack ironic-python-agent 1.0.0版本至11.5.0版本存在安全漏洞，该漏洞源于在chroot中执行grub-install，可能导致恶意镜像代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenStack ironic-python-agent 0 ~ 10.2.3 -

II. Public POCs for CVE-2026-43003

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
claude_code · 4864 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-43003

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-43003 (1)

IV. Related Vulnerabilities

Same vendor: OpenStack
Same weakness: CWE-829

V. Comments for CVE-2026-43003

No comments yet

Leave a comment