PT-2026-46066 · Openstack+2 · Openstack Ironic+2

Dmitry Tantsur + 1 · CVE-2026-46447 · Published 2026-06-03 · Updated 2026-07-23

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions OpenStack Ironic versions prior to 35.0.2

Description An issue allows Boot Script Injection of an iPXE script, which is a network boot firmware used to boot computers from a network. This occurs if an attacker is able to set the node.driver info or node.instance info variables.

Recommendations Update to version 35.0.2 or later.

Exploit

Fix

DoS

Weakness Enumeration

CWE-669

Related Identifiers

CVE-2026-46447

GHSA-JRH2-F5JC-XPGR

PYSEC-2026-3471

USN-8421-1

Affected Products

Linuxmint

Openstack Ironic

Ubuntu

References · 26

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46447.json · Exploit
• https://ubuntu.com/security/CVE-2026-46447 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8421-1 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-3471 · Vendor Advisory
• https://security.openstack.org/ossa/OSSA-2026-017.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-46447 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-46447 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-46447 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-48681 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-46447 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-46447 · Security Note
• https://ubuntu.com/security/CVE-2026-44917 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8421-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-46447 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-jrh2-f5jc-xpgr · Vendor Advisory