Vulnerability · Published Aug 5, 2026 · Assigned by mitre
CVE-2026-71201
Medium 5.0
In plain English
A medium-severity incorrect authorization in Ironic from OpenStack. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.0Medium
Exploit odds (30 days)0.3%top 79.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
In OpenStack Ironic through 38.0.0, a project reader that makes a crafted request to Ironic can return Portgroups assigned to Nodes owned or leased by another project.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | ironic | no fix listed | DEBIAN-CVE-2026-71201 |
| Debian:13 | ironic | no fix listed | DEBIAN-CVE-2026-71201 |
| Debian:14 | ironic | 1:35.0.1-9 | DEBIAN-CVE-2026-71201 |
| Ubuntu:22.04:LTS | ironic | no fix listed | UBUNTU-CVE-2026-71201 |
| Ubuntu:24.04:LTS | ironic | no fix listed | UBUNTU-CVE-2026-71201 |
| Ubuntu:26.04:LTS | ironic | no fix listed | UBUNTU-CVE-2026-71201 |
| Ubuntu:26.10 | ironic | no fix listed | UBUNTU-CVE-2026-71201 |
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N