CVE-2026-46447 · cross-distro fix matrix

CVE-2026-46447: Dmitry Tantsur and Tuomo Tanskanen discovered that Ironic did not

Affects 4 Linux releases across 20 (distro × package) combinations. First disclosed: 2026-06-03.

CVSS v3:MEDIUM · 5.8(NVD-published)

Fix per ecosystem

Each block below is a distro release where CVE-2026-46447 has a known fix. Run the listed command on that distro to remediate.

Ubuntu jammy

Source: Ubuntu USN

ironic→ fixed in1:20.1.0-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic
```
ironic-api→ fixed in1:20.1.0-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-api
```
ironic-common→ fixed in1:20.1.0-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-common
```
ironic-conductor→ fixed in1:20.1.0-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-conductor
```
python3-ironic→ fixed in1:20.1.0-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y python3-ironic
```

Ubuntu noble

Source: Ubuntu USN

ironic→ fixed in1:24.1.1-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic
```
ironic-api→ fixed in1:24.1.1-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-api
```
ironic-common→ fixed in1:24.1.1-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-common
```
ironic-conductor→ fixed in1:24.1.1-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-conductor
```
python3-ironic→ fixed in1:24.1.1-0ubuntu1.3USN-8421-1
```
sudo apt-get install --only-upgrade -y python3-ironic
```

Ubuntu questing

Source: Ubuntu USN

ironic→ fixed in1:32.0.0-0ubuntu1.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic
```
ironic-api→ fixed in1:32.0.0-0ubuntu1.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-api
```
ironic-common→ fixed in1:32.0.0-0ubuntu1.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-common
```
ironic-conductor→ fixed in1:32.0.0-0ubuntu1.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-conductor
```
python3-ironic→ fixed in1:32.0.0-0ubuntu1.1USN-8421-1
```
sudo apt-get install --only-upgrade -y python3-ironic
```

Ubuntu resolute

Source: Ubuntu USN

ironic→ fixed in1:35.0.0-0ubuntu2.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic
```
ironic-api→ fixed in1:35.0.0-0ubuntu2.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-api
```
ironic-common→ fixed in1:35.0.0-0ubuntu2.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-common
```
ironic-conductor→ fixed in1:35.0.0-0ubuntu2.1USN-8421-1
```
sudo apt-get install --only-upgrade -y ironic-conductor
```
python3-ironic→ fixed in1:35.0.0-0ubuntu2.1USN-8421-1
```
sudo apt-get install --only-upgrade -y python3-ironic
```

Are YOU affected by CVE-2026-46447?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

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