CVE-2026-40960 · cross-distro fix matrix

CVE-2026-40960: It was discovered that Luanti, when using LuaJIT, did not properly

Affects 3 Linux releases across 13 (distro × package) combinations. First disclosed: 2026-06-02.

Fix per ecosystem

Each block below is a distro release where CVE-2026-40960 has a known fix. Run the listed command on that distro to remediate.

Ubuntu questing

Source: Ubuntu USN

luanti→ fixed in5.10.0+dfsg-5+deb13u1build0.25.10.1USN-8366-1
```
sudo apt-get install --only-upgrade -y luanti
```
luanti-data→ fixed in5.10.0+dfsg-5+deb13u1build0.25.10.1USN-8366-1
```
sudo apt-get install --only-upgrade -y luanti-data
```
luanti-server→ fixed in5.10.0+dfsg-5+deb13u1build0.25.10.1USN-8366-1
```
sudo apt-get install --only-upgrade -y luanti-server
```
minetest→ fixed in5.10.0+dfsg-5+deb13u1build0.25.10.1USN-8366-1
```
sudo apt-get install --only-upgrade -y minetest
```
minetest-data→ fixed in5.10.0+dfsg-5+deb13u1build0.25.10.1USN-8366-1
```
sudo apt-get install --only-upgrade -y minetest-data
```
minetest-server→ fixed in5.10.0+dfsg-5+deb13u1build0.25.10.1USN-8366-1
```
sudo apt-get install --only-upgrade -y minetest-server
```

Ubuntu resolute

Source: Ubuntu USN

luanti→ fixed in5.10.0+dfsg-5+deb13u1build0.26.04.1USN-8366-1
```
sudo apt-get install --only-upgrade -y luanti
```
luanti-data→ fixed in5.10.0+dfsg-5+deb13u1build0.26.04.1USN-8366-1
```
sudo apt-get install --only-upgrade -y luanti-data
```
luanti-server→ fixed in5.10.0+dfsg-5+deb13u1build0.26.04.1USN-8366-1
```
sudo apt-get install --only-upgrade -y luanti-server
```
minetest→ fixed in5.10.0+dfsg-5+deb13u1build0.26.04.1USN-8366-1
```
sudo apt-get install --only-upgrade -y minetest
```
minetest-data→ fixed in5.10.0+dfsg-5+deb13u1build0.26.04.1USN-8366-1
```
sudo apt-get install --only-upgrade -y minetest-data
```
minetest-server→ fixed in5.10.0+dfsg-5+deb13u1build0.26.04.1USN-8366-1
```
sudo apt-get install --only-upgrade -y minetest-server
```

Debian trixie

Source: Debian Security Tracker

luanti→ fixed in5.10.0+dfsg-5+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y luanti
```

Are YOU affected by CVE-2026-40960?

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

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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